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Best Penis Stretchers: Top 5 Penis Extender Traction Devices (2021 Reviews)

If you’re looking for a natural way to increase the size of your penis without surgery, you may be considering penis extenders.

Also referred to as penis traction devices, penis extenders are medical-grade devices that have been proven to increase the length and girth of your penis up to 30%. And the best part? The results are fast, permanent, and painless.

But with so many penis extenders on the market to choose from, picking the right product can feel overwhelming. Although some penile traction devices work amazing, others can feel uncomfortable to wear for long periods of time.

To help you decide, we’ve reviewed the best penis extenders for sale. We analyzed each penis enlargement device on a variety of factors including quality, customer reviews, amount of tension, price, and guarantee.

If you’re ready to add inches to your penis and penetrate your partner deeper than anyone has before, here are the best penis extenders available.

Top 5 Best Penis Extenders of 2021

Quick Extender Pro: Best overall and highest-rated

Jes-Extender: Best penis traction device for penile curvatures

Male Edge: Best value

SizeGenetics: Most comfortable penis stretcher

Phallosan Forte: Best customer service

#1 Quick Extender Pro: Best Quality and Highest-Rated

Quick Extender Pro is the highest-rated and best-selling penis extender on the market.

The innovative double strap system and memory foam padding offer premium comfort that few competitors in the penis enlargement market can match. The Quick Extender Pro works by creating micro tears in penis tissue through gentle traction.

The healing process results in rapid cell growth, allowing an increase in penis size. On average, Quick Extender Pro users report gains of ¾ to 1 ½ inches in as little as three months.

These fast results come from the option to set tension levels high — up to 4,000g tension strength. Of the brands on our list, only Phallosan Forte can match it.

Increasing penile length and girth aren’t the only benefits of Quick Extender Pro. This penis extender has also been shown to correct the curvature that results from Peyronie’s disease, a condition that develops from the buildup of scar tissue in the penis and is often a result of injury during sex or another physical activity.

In addition to being effective for penis stretching, Quick Extender Pro is the most affordable penis extender on our list, with an inexpensive Lite version as well as a premium Deluxe version. And, it’s made in the USA.

Quick Extender Pro has also received hundreds of thousands of positive reviews from satisfied customers. On the off-chance that you try Quick Extender Pro and you’re not completely satisfied, the company offers a six-month money-back guarantee.

Top Benefits

Hundreds of thousands of positive reviews

Innovative and effective double strap support system

Discreet billing and shipping

Made in the USA

Can be used to fix penile curvatures

100% Money-back guarantee

Click Here for the Lowest Price on Quick Extender Pro

#2 Jes-Extender: Premium Quality Penis Traction Device

As one of the first penis extenders to go to market, Jes-Extender has had time to perfect its craft. Around since 1995 and designed in Denmark, the Jes-Extender promises to deliver both a larger penis and correct any penile curvature.

The Jes-Extender is meant for men who treat their penis like gold, literally. When adding this penis stretcher to your online cart, you can choose between a platinum, gold, silver, or titanium coating. Or, opt exclusively for function only and skip the bespoke coating. The choice is yours.

The materials in the Jes-Extender aren’t merely luxury. They also have antibacterial properties to keep your skin clean and free of germs. Since you’ll have to wear the penis extender for several hours per day for a few months to yield results, maintaining a germ-free surface is imperative to avoid skin irritation or infection.

Like the Quick Extender Pro, the Jes-Extender works to promote cell growth by repairing the microtears that result from tension. This natural option provided by Jes-Extender has been shown to increase penis size by 28% to 32% within approximately four months.

As long as you follow the instructions provided with this penis stretcher, you should see results within this range. If that doesn’t happen, the company offers a 100% money-back guarantee. Along with a two-year warranty, Jes-Extender has earned its reputation as a top player in this industry with impressive results to back it up.

Top Benefits

Highest quality materials, including gold and platinum options

Over 500,000 satisfied customers since 1995

Designed to help correct penile curvatures

Anti-bacterial (platinum frame)

Two-year warranty

100% money-back guarantee

Click Here for the Lowest Price on Jes-Extender

#3 Male Edge: Highly Rated Male Enhancement Device

Want great results without having to pay an arm and a leg? Danish-made Male Edge is the best penis extender for guys on a budget. Available in three different options, Basic, Extra, and Pro, you can take control of your penis length and your wallet size.

The most notable difference between the three varieties of Male Edge penis extenders is the availability of accessories, with the Pro version having extra straps, protection pads, and even cohesive gauze. No matter which of Male Edge’s products you choose, however, you’ll always get a free ruler. This might seem like a minor touch, but it’s incredibly thoughtful to include a special ruler designated for penis measurement.

Despite the relatively lower price tag, Male Edge has all the features of a more expensive rod-based penis extender, including the use of high-quality, medical-grade materials that are both lightweight and durable.

Top Benefits

Grow your penis bigger without pills or surgery

Suitable for men with an average penis or small penis

3 different models to choose from

Good penis extender reviews

Hypoallergenic, medical-grade materials

Click Here for the Lowest Price on Male Edge

#4 SizeGenetics: Affordable Penis Enlargement Tool

With a focus on comfortability, SizeGenetics aims to make the process of using a penis traction device a seamless part of your everyday life. Comfort is key when it comes to lengthening, thickening, or straightening your penis with penis extenders. If something is uncomfortable, you’re less likely to stick to the routine. That can spell failure for penis extension, where the device has to be worn every day, often for several hours.

SizeGenetics thought of everything when it comes to comfortable penis enlargement. For example, they are the only brand that includes multiple fasteners to increase penile length. This feature allows you to customize how you wear the device so that it perfectly matches your preferences.

Though the price tag of this penis traction device might be more expensive, those who prioritize comfort agree that it’s definitely worth the extra dough. With up to 2,800g of tension, you’ll be saying hello to your new larger penis in no time. In fact, this device is often prescribed by plastic surgeons throughout Europe as a favorable alternative to penile enlargement surgery.

Top Benefits

16-way ultimate comfort system

FDA-cleared medical device

Can be worn discreetly under clothing

2,800 grams of tension

Click Here for the Lowest Price on SizeGenetics

#5 Phallosan Forte: Penis Lengthener Made in Australia

If you’re wondering how you’ll find time to wear a penis extender for hours at a time every single day for months, Phallosan Forte comes to the rescue. This discreet design has the smallest profile we’ve seen compared to other penis extenders. You can wear this penis enlargement device under your clothes or while you sleep, and no one will be the wiser.

Thanks to the ingenuity of German engineering, Phallosan Forte boasts incredible results for increasing penis sizes. Though individual results vary, the company claims that a 1.5” penile length increase is easily doable within three months. If you choose to wear the penile traction device for six months, the company says you could expect a 2” gain.

Another innovation from the Phallosan Forte team is the development of an app that helps you organize your penis enhancement “training,” and gives you direct access to their customer service team.

Top Benefits

Discreet design

Can be worn during sleep or at work


Very comfortable

Free app included

What is a Penis Extender, and How Does It Work?

Also known as penis stretchers, penis enlargers, or penis traction devices, a penis extender is a non-invasive medical device designed to increase the length and girth of a penis.

The typical penis extender can also be used to straighten a curved penis due to a natural bend or to treat Peyronie’s disease. In fact, penis stretchers were originally created to correct curvature, but when scientists gleefully discovered the resulting increase in penis length and girth in their test subjects, a new commercially available device was born.

According to Science Daily, men who used a penis extender daily for six months increased their penis size by at least an inch. Imagine getting that kind of growth from something so simple!

So, how does it work? The keyword is tension. Another way to think of it is like traction or body stretching. As stretching pressure is applied to the shaft of the penis at a constant rate, microscopic tears form.

The body quickly heals these tears by filling in the gaps or holes resulting from the tears. As these holes get filled in, the size of the penis naturally gets bigger.

There are numerous examples of this in various cultures, and even in the United States.

For example, in South-East Asia, women wear neck extenders to give the appearance of a long, swan-like neck.

In African tribes, teenagers get a lip piercing that progressively makes the hole in their lip become larger. The thickness of the piercing gradually grows until the lip can accommodate an entire plate.

You can also see this phenomenon in the U.S., Canada, and Europe. In the Western world, people apply this principle for ear stretching. They begin with a simple ear piercing and then use ear hole gauges in ever-increasing sizes to go from a small, barely visible hole to a large, gaping hole in the earlobe.

Even if you’re not an ear hole gauge kind of guy, you can still appreciate that body’s ability to stretch to accommodate tension and traction. And that’s precisely how penis extenders work.

These previous examples of traction are just the tip of the iceberg. This technology also works to straighten teeth, make people’s legs longer, and decompress a spine. The concept of penile traction is a natural extension (pardon the pun) of this idea.

Men often wonder if their penis is too large or too small for an extender to work. Though the range is quite wide, there are practical limits to the penis sizes that can be accommodated due to the structure of the device. In general, penis stretching devices can work for penises that range in size from 1.5 inches to eight inches.

What to Look for in the Top Penis Traction Devices

Though in principle, all penis extenders will work when used according to the instructions, there are several factors you may want to consider in your search for the best penis extenders, not just price. Though the brands on our list tick all the boxes in terms of quality and comfort, you may prefer one over the other, depending on your individual preferences.

Medical-grade Devices Only

Even though using a penis extender is a great way to get a bigger penis naturally, that doesn’t mean that you should ignore the medical component of penile enlargement. Look for medical devices that feature medical-grade, high-quality components that have been tested for both safety and biocompatibility.

This feature is important because a penis extender has prolonged contact with your skin. Cheap materials from other penis extenders can chafe your skin or become a breeding ground for materials. By contrast, the medical-grade penis extenders on the market are made exclusively from materials that discourage or prevent the growth of bacteria.


Though it’s tempting to focus only on what the measurable gains a penis extender can provide, the comfort level is just as important. After all, if you’re not comfortable, you’re not going to use a penis enlargement device. And, if you don’t follow the advice for the recommended hours of daily use, you won’t see results.

Comfort is a highly subjective experience. One of the best ways that manufacturers can offer comfort is to supply various options like straps and nooses, so you can experiment with an apparatus setup that you prefer most as you wear the device.

Other ways to increase comfort include using softer materials, including memory foam, medical-grade comfort pads, or pliable silicon.

A final comfort consideration has to do with bulk. Some devices will take up more room, and many penis extenders aren’t recommended to be worn during sleep. Depending on your lifestyle, you might want to be able to wear the penis extender device during work or sleep. If so, look for the best penis stretchers that have a sleeker profile and boast seamless or subtle wear.

Amount of Tension

As a traction device, most penis extenders will boost the amount of tension available to induce stretching and growth. The best penile extenders on the market will offer adjustable tension, which allows you to customize both the feel of your experience and the speed of your progress as you enhance penis length.

The best penis extender manufacturers recognize that there’s not a single, one-size-fits-all model for manhood, and they put you in the driver’s seat.

Positive Reviews

Knowing how other customers perceive a product can give you valuable insights into your own experience. We read thousands of penis extender reviews while curating our list, and we encourage you to do the same, but for a different reason. Our motivation was to find the best penis extenders available, while you might want to read reviews to learn about people’s individual experiences.

For example, penis enlargement devices that get negative reviews for chafing might not be ideal if you have especially sensitive skin. On the other hand, a penis stretching device that earns top marks for having a sleek design could be the perfect choice for you if you want to wear a penis stretcher at the office.

Money-back Guarantee

Any reputable business, regardless of the industry, will offer a money back guarantee. Given the sensitive nature of this product, however, some unscrupulous manufacturers might assume that a man will avoid requesting a refund to prevent feelings of embarrassment. Therefore, they might tout a money back guarantee that they don’t back up.

You don’t need us to tell you that there’s nothing to be embarrassed about if you’re using a penis extender. It’s admirable and disciplined to want to realize your full potential, and if a company makes a promise, they stand by it.

All of the penis enhancement brands on our list come with a money back guarantee, and we’ve vetted the companies to ensure that they stand by their word.

Fixing Penile Curvatures with Penile Extenders

Technically, treating Peyronie’s disease is the purpose for which penis extenders were invented. While it’s true that most penises are not ramrod straight and have a slight, subtle curve, it can be problematic if a penis has a dramatic angle, which is a classic symptom of Peyronie’s disease.

Peyronie’s disease is a condition characterized by a penile curvature ranging from 15 to 90 degrees. The more extreme the curved penis, the more uncomfortable intercourse can be — both for you and your partner. Other complications include erectile dysfunction, penis pain, and a blow to your confidence levels.

The causes of Peyronie’s disease vary, from a genetic predisposition to a buildup of scar tissue from physical or sexual injuries.

Whether you have a subtle curve or have been diagnosed with Peyronie’s disease, penile traction therapy can work miracles and straighten out that kink in a manner of months. Just like traction can realign a broken bone, it can have the same effect on a curved penis shaft.

In fact, according to a study published in Therapeutic Advances in Urology, the use of a penile extender for at least six hours a day improved curvature by 38 degrees.

Difference Between a Penis Stretcher and a Cock Sleeve

Though you might hear the names used interchangeably, a penis stretcher and a cock sleeve (sometimes called a penis sleeve) are not at all the same, and they have completely different uses.

As you know, penis extenders work to lengthen, widen, or straighten a penis. A cock sleeve, on the other hand, is designed to combat the symptoms associated with erectile dysfunction.

Though both devices are worn externally, a cock sleeve slides over the penis like a sock or a condom. The pressure applied to the penis due to the tightness of a sleeve may temporarily increase length and girth by stimulating blood flow, but these gains are short-lived.

That being said, many men like to wear specially designed cock sleeves that have ribbing or nubs to add extra stimulation for their partners (and themselves).

Alternatives to Using a Penile Traction Device

If you’ve been reading about this topic, you’ve likely come across various terminology and methods that can promise the same results as an extender device. Let’s explore these options.


This alternative to a penis extension device is a more manual approach (literally) than a mechanical penis extender. The main idea is that you tug or pull your penis during a semi-erect state to simulate the process of cell division, and therefore, stretching.

The problem with this exercise is that it’s unlikely that you’ll be able to distribute the tension completely evenly across your entire penis. As a result, you could end up making one side longer, which results in an undesirable curvature. It’s better to use a penis extender.

Penis Pumps

To clarify, a penis pump is not the same thing as a penis extender. A penis pump is not meant to enlarge your penis. Instead, penis pumps are designed for men who need help achieving and maintaining an erection. A penis pump is a battery-powered device that works by creating vacuum pressure to stimulate blood flow.

Once you have an erection, you’d then slip the included “constriction ring” onto your penis to keep the blood flow in place. Voila — a firm, long-lasting erection.

Male Enhancement Supplements

Although the best sex pills for men make a lot of promises, they rarely deliver. First, these supplements aren’t actually meant to increase penis size. Instead of increasing penis length, the goal is usually to address problems associated with ED (erectile dysfunction). The problem with that approach is that there can be a lot of causes that lead to ED, and a supplement is unlikely to address an individual’s case.

Further, male enhancement pills might be too weak to be effective or contain dangerous ingredients that are bad for your health.

Enlargement Surgery

Taking a surgical approach is drastic and usually not recommended. Like any surgery, enlargement surgery can have unintended consequences or adverse side effects. Further, it’s prohibitively expensive for most individuals.

Because of the cost and questionable success rate, most doctors will be reluctant to recommend it unless it’s a last-ditch effort. Typically, they’ll suggest that you use a penis extender first.

Are Penis Stretchers Safe to Use?

One of the most common questions we see is, “are penis extenders safe?” The short answer is yes, with one caveat. Make sure to use an FDA-cleared medical device only. This will ensure that you’re getting a top-quality device that minimizes the risk of side effects.

On the rare occasion that side effects occur, usually in the form of skin irritation or infection, it’s often linked to inferior quality brands that don’t meet the threshold for being classified as a medical-grade device.

It’s also a good idea to follow the manufacturer’s instructions about maximum initial wearing time and tension levels. If you start with tension that’s too high, you could experience discomfort and even bruising. It’s not hard to avoid this as long as you ease into this new routine slowly.

The instructions from the manufacturer will also advise you about whether the device is safe to wear while sleeping. Some extenders are bulkier than others, and tossing and turning in your sleep could lead to injury. Other devices have slim and sleek profiles and are safe to wear while you’re snoozing.

Regardless of the brand, avoid wearing a penis stretcher during physical activity or exercise, including sexual intercourse.

How Much Do Penis Enlargers Cost?

The cost varies widely, depending on the brand you get and which bells and whistles you’d like included. At a minimum, you can expect to pay at least $100, and prices can go up to $500. There are even models that can top $1,000 due to the use of materials like platinum.

Compared to penis enlargement surgery, which costs about $15,000 out-of-pocket, a penis enlarger is a massive bargain and totally non-invasive.

Do Penis Extenders Provide Permanent Size Gains?

Thankfully, the answer to this question is yes. Once you’ve gone through the work of growing your penis (in some cases, up to a nine-inch increase!), those gains are yours forever. The reason is that your cells have already divided and replicated to cover the gaps caused by the tension.

These changes are permanent, whether you get the best penis extender money can buy or you choose one that’s more moderately priced.

How Long Does It Take for a Penis Enlargement Device to Work?

Though it takes time to see results, you might be surprised by how quickly you notice a change. In tracking users through both medical studies and user experience, a 10% growth can occur in the first month. If you’re measuring your progress, you’ll be blown away.

The most significant results tend to occur within about three to four months, though some manufacturers might recommend daily wear for six to nine months for maximum gains.

What You Should Know About Penis Extenders Before You Buy

This topic tends to raise a lot of questions, and the idea that “if something is too good to be true, it probably is” is often at the forefront. However, there’s no catch here. Penis extenders genuinely work (especially the penis extenders reviewed in this guide), and the science proves it.

The field of penis growth has been widely studied, and a penis extender is the only proven, non-invasive method to achieve gains in length and girth while promoting a straight profile.

So, yes, you should know that penis extenders do, in fact, work. Still, there are some other things to keep in mind. If you buy a penis extender, it’s helpful to know what to expect:

It takes time: Unfortunately, you won’t go to bed one night with an average penis and wake up with a member that would make an Italian stallion jealous, even with the best penis extender. Like all good things in life, penis extension takes time.

Though the timetables vary depending on the manufacturer, a typical experience is five to six hours of wear, five days a week for four to six months.

It might be uncomfortable: Keep in mind that penis stretching occurs due to a force, so it’s bound to be uncomfortable, at least initially. However, it won’t necessarily be painful. You can think of it like being sore after a challenging workout.

The body adapts, though, so you’ll get used to the device, and it will no longer cause discomfort. The more time that goes by, the less discomfort you’ll feel.

There are limits: If you have a micro penis, you’re not going to gain six inches. It’s important to be realistic about what’s possible and what isn’t. Across the published scientific studies, there was about a 28% increase in length and a 19% increase in girth over a period of four to six months.

These changes are significant, dramatic, and even life-changing, but most people won’t double their size.

The numbers presented above are an average. You could increase these gains in theory, but this timeframe is the optimal range for the best results. Wearing it longer diminishes the returns. Basically, the gains you realize will be minimal compared to the time and effort you put in.

Ease into it: Finding a solution to increase penis size is exciting, and many men are overachievers when it comes to using this device for maximum gains. It’s essential that you give your penis time to acclimate to the device, though.

This means you should limit your usage to about an hour during the first week and gradually increase the number of hours as you get used to it. Each manufacturer’s instructions vary; just make sure you follow them to the letter!

The Bottom Line

Now you know just about everything there is to know about finding the best penis extender. To sum up, as you research the options available, start with the brands on our list. We identified the best penis extenders on the market to save you the time (and potential heartache) of shopping around and experiencing disappointing results from subpar products.

As long as you purchase a device with medical-grade materials, and you follow the instructions to ensure safety, you’re going to be impressed by your results. Enjoy your new member!

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