Keys (set of 2)
Regular price
$20.00 USD
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Sizegenetics
Keys (set of 2)
Your Member Enlargement System
Description
Keys – Set of two. Use to tigthen and loosen the elongation bars when added and subtracted for custom length.
TREATMENT
The SizeGenetics™ uses the traction method, which is the most natural way to increase size. But how does traction work? By applying a steady stretch to the shaft of the memeber over time, the tissue cells divide and multiply – a process called ‘cytokinesis’ – for an increase in both length and girth that lasts. Yes – the effects of the SizeGenetics™ are PERMANENT! The enlargement technique that SizeGenetics™ uses can be done discreetly at home, so nobody needs to know about your quest for self-improvement.
The SizeGenetics™ is designed in Denmark and uses only the finest quality materials. If you want to learn more about our different models, check out the brief overview of our portfolio below:
TRAINING SCHEDULE
Our six-week ‘Slow Start-Up Schedule’ is an ideal training program for first-time users to get used to the SizeGenetics™ device and traction method. The initial SizeGenetics™ training program gives your body time to adapt, by starting out with low traction and short periods of usage of the device.
Traction and duration of use are then gradually increased week by week. The start-up schedule is meant as a guideline – if you feel you can move forward faster than indicated, you can do so since the product is safe in any event. Once the desired results have been achieved, the enlargement program can simply be discontinued, and the results are permanent without adding any training.
BENEFITS/SIDE-EFFECTS
Your body is probably just fine. But why not add a little extra in size and be the bigger man, literally? We believe the boost in size from using the SizeGenetics™ will give you an overall lift in self-confidence, boost your love life, and therefore improve overall life satisfaction. We see male enhancement as just another way of taking care of your body, like going to the gym or eating healthily. So start your journey towards getting a bigger one today. The SizeGenetics™ enlarger is the original and best method of enlargement. And we’re proud to have over 20 years of experience in producing the best extenders and happy that we have over half a million satisfied customers.
Benefits:
- Increased permanent size
- Stronger/longer erections
- Can help premature ejaculation
- Straightening of curvature
Side effects: The SizeGenetics™ doesn’t have any side effects in a medical sense, but these are the issues to look out for:
- Soreness around the fixation area behind the glans
- Difficulty in getting the right traction
- Slipping of the memember head under traction
- Impatience – using too much traction too soon
Real Customer Reviews
John
Verified Buyer
Apr 23, 2025
These guys are simply the best. When I first bought my size genetics value edition, and it had an issue of a loosened screw, which led to the removal of the spring, in the hexagonal piston, I received a video, instructing me on how to properly replace the spring. My same value edition tool, recently stopped turning at the hexagonal piston and hand screws, on both sides, and got new parts ordered for me to my surprise.
Eric Farrel
Verified Buyer
Apr 13, 2025
Outstanding Comfort and Performance I’ve tried several extenders, but this one truly stands out. It's exceptionally comfortable and highly effective—I can wear it for extended periods without any discomfort
Alex Redden
Verified Buyer
Apr 11, 2025
Results Speak for Themselves If you’re on the fence, take the leap! This device works if you use it consistently. The design is comfortable, and the improvements are gradual but noticeable
Daniel Mosley
Verified Buyer
Apr 8, 2025
An Investment in Confidence This isn’t just about the physical changes—it’s also about how you feel. My confidence has improved so much, and I’m beyond happy with the progress.
Erasmo M
Verified Buyer
Apr 6, 2025
1st Month for those on the fence It's been a month and I am pleased with the results have been amazing, My routine only varies on the days that I work I try to do it for at least 6hrs and my days off at least 10hrs, for those that have peryones(curvature) the first thing you will notice is increase in girth that's probably due to the lack of muscle tissue that has not grown typically on the side where it curves, you'll notice how the trunk or shaft of your johnson is the first thing that gets thick and strong which will already prove to work wonders when you get to action time, so after 1 month of use it seems like my girth has increased significantly and my length probably has close to half inch, but the most glorious aspect of all of this is that my wife cannot stop screaming when I'm inside of her(I swear this is 100 percent truth, for those that believe in God you all know swearing is a big deal), I also made her cry (lol ) which was a bit confusing at first cause I thought she was going through pain but she kept kissing me and told me afterwards that those were tears of joy and that she is amazed of how strong she feels me down there.My main purpose with this review is to address those who are on the fence about getting this device specially those with Peryones: - The size, girth and strength of your johnson is in a crippled state because one side(typically the side where your johnson is curved towards) of it has not developed muscle tissue to be in its optimal state, hence it means that because of it you have a reduced girth and and length just by having Peryones WHICH IS NOT HOW IT WAS MEANT TO BE, believe me is the equivalent of having a muscle imbalance, so far this is the best way to fix that muscular imbalance on your johnson. - It might sting a little bit: For those that stretch regularly or do yoga you will understand how muscle tears work , in my case with Peryones it stings on the side where the tissue has not grown or developed and I have to take deep breaths or change my breathing patterns according to the gravity of the sting(it literallyfeelsas if needles are getting pulled out of the side where you have the Peryones), if the stings get too overwhelming I remove the device and I let it rest until the stinging stops to put it back on and complete my hrs , if you do yoga or stretch regularly you won't have a problem reading when to take it off and putting it back on, but just remember because you have peryones your experience will not be pain free ,Everytime you put on the device probably around the 3rd or 4th hr of wearing the device it will literally feel as if needles are being pulled out of the side where you have peryones, just be patient and breath accordingly cause it I'll be worth the effort. DO NOT HYPER EXTEND YOUR JOHNSON, GO SLOW WITH THE EXTENSION AND INCREASE LITTLE BY LITTLE. - If you you feel uncomfortable telling your partner about the device just tell her the following in your own words(for those with Peryones): Say you magically stumbled upon information that led you into deep research and you finally found out that you have an unnatural muscuĺar imbalance(which is not a lie) on your Johnson and that you are going to get it fixed with a device, say something that goes along those lines and she won't give you issues, in fact she'll love you more once she starts feeling you stronger, longer and girthier(typically after 1st month of use). In closing: feel happy that you found a way to give your Johnson a workout thats effective and that can be worn anywhere without being detected, my curvature has not yet improved too significantly but my length and specially my girth has, I guess once the muscle tissue becomes more balanced that's when Mr Johnson is gonna start getting straighter, at least it feels that way so far. THE MOST IMPORTANT THING IS TO TRY TO GET AT LEAST 6 HRS A DAY AND DO NOT HYPER EXTEND which is how I have been doing it . Trust me, you will not regret it .
Jack Palumbo
Verified Buyer
Apr 5, 2025
Practical and Effective I appreciate how easy this is to incorporate into my routine. It’s comfortable, discreet, and well-designed. Definitely a great choice for anyone looking for real results
Chad Villarreal
Verified Buyer
Apr 3, 2025
A Long-Term Solution Unlike other extenders I’ve tried, this one remains comfortable over time. The results keep improving, making it a great long-term investment.
Scott Smith
Verified Buyer
Mar 30, 2025
Delivers What It Promises I was looking for something comfortable and effective, and this exceeded my expectations. The gradual progress is visible, and I’m excited for even more results
Vernon Walsh
Verified Buyer
Mar 28, 2025
Fits Seamlessly into Daily Life I love that I can wear this discreetly under my clothes without it being noticeable. It’s a well-thought-out design that actually works. One of the best purchases I’ve made
Nescience
Verified Buyer
Mar 27, 2025
Very solid company The company is very professional. Everything was shipped and handled perfectly. I had an issue with the device and support was quick to assess the problem and send me new parts. Can't speak to results yet, as it's only been a few weeks, but everything is going according to plan so far!
Greg Palmer
Verified Buyer
Mar 23, 2025
Takes Patience, But Delivers I’ve been using this for a while, and I can say it works! It takes patience and daily commitment, but the changes are noticeable. If you’re looking for something effective, this is it
Joseph McAtee
Verified Buyer
Mar 21, 2025
A Smart Investment After trying different extenders, I can confidently say this is the best. The ergonomic design makes it comfortable, and the gradual improvements are worth the wait
Ready To Get That Larger, Straighter Member?
The SizeGenetics® Curvature and Peyronie’s Edition is an effective and long-awaited solution for those who suffer from any of the following symptoms: –
- Curvature of the member (in any direction)
- Shortening of the member due to curvature
- Excessive scar tissue/ plaque build-up
- Pain or discomfort whilst erect
- Weaker erections
- General lack of makeing love desire
The accessories included with this option will ensure that you have just what you need to safely address your particular concern, with all components, of course, being fully tested and endorsed by medical experts.
Medically Tested, Approved And Endorsed By Surgeons
When you purchase this SizeGenetics product you can rest assured that you will receive a safe and effective, registered medical device which comes with FDA approval, clinical test credentials and is recommended by surgeons who specialise in member enlargement.
Guaranteed Results
The SizeGenetics™ Curvature and Peyronie’s Edition comes to you entirely without risk. Our 100% money-back guarantee means that, if you do not achieve member enlargement results, we will refund your purchase price with no quibble!
No risk, all reward. The SizeGenetics™ Guarantee offers QUALITY, SAFETY AND RESULTS!
24/7 Human support
100% human support 24/7 via Chat, e-mail or phone. We speak 12 languages and experts are waiting to help
What Our Customers Say
John Kyle
HAPPY CUSTOMER
It sounds like you're off to a great start with the Sizegenetics and seeing progress already! Sharing your experiences can definitely be motivating for others in similar situations. Your detailed notes on measurements, challenges, and improvements will make for a relatable and helpful blog.If you’re planning to post regularly, you might consider tracking progress week by week, including details like changes in comfort, technique, and any modifications (like the new Velcro strap you're waiting for). Highlighting any solutions to issues like slippage or ligament discomfort will be valuable insights for others.Good luck, and looking forward to hearing more about your progress!
Frank David
HAPPY CUSTOMER
lt does make me feel diferent and through my experience all girls love a big member , all the girlfriends l have had ever since l started dated girl were amazed at my member size and knowing girls they love to tell thier girlfriends that they going out with a guy who’s got a big member .My current girlfriend just loves it and always trying to get me hard wherever we are just so she can feel it.l guess this is the reason where l decided to buy the Sizegenetics, cos before buying it l measured at 8 inches long erect and 6 inches girth, my plan is to acheive another 2 inches erect and half an inch girth.l’m approaching my 3rd month and stretching is going very well, l have not measured yet but l noticed that girth wise its looking fatter and also my girlfriend has noticed something differant with her sayingits seems to be growing. So if my GF has noticed something going on then it confirms that the Sizegenetics must be working.
Jack Damian
HAPPY CUSTOMER
Still making good progress with the Sizegenetics,and it has been noticed personally how big i’am in size both flaccid and erect,and comments have been made as too how impressive my size of member is.My flaccid length is 6 1/2 inches in length and 5 1/2 inches in girth around.My erect length measures now 9 inches and 6 3/4 in girth around.So i’m very impressed with the Sizegenetics,and have been using it now since May 2006,and will continue to use the device until such time i feel i have grown enough in size both flaccid and erectMy erections are stronger,harder,longer and my orgasms and ejaculations are more intense since using the Sizegenetics.
Mason Joe
HAPPY CUSTOMER
I was so close to booking myself into a clinic to add a few cm to my member but then I found this and wanted to try it before committing to the surgery which would be life changing. after 5 months of use I have completely changed the way I think about surgery and its the last thing on my mind, the Sizegenetics has really helped me with my makeing love performance and also the length of my member .
Johnson William
HAPPY CUSTOMER
I have been using male-edge since April 2014 and happy to confirm that all is well and improving my peyronies condition month by month. Had a bend of 30 degrees when I started which is now 15 degrees, so delighted with the results. In addition, my flaccid length has increased by 2 cms. The peyronies is causing a problem with the erect length and strength of erection but I am sure over time this will improve. Happy to say that the device is extremely easy to use and once mastered, can be fitted in under a couple of minutes. I personally use the gauze provided and found this to be particularly comfortable with the strap. Although I originally purchased the product for my peyronie’s condition the added length has been an extremely welcome bonus. Delighted with your product, easy to use and very effective.Kindest regards
SizeGenetics™ PROVEN RESULTS- THE WENDY HURN STUDY
Wendy Hurn, a urology specialist at Bristol Royal Infirmary in the UK, conducted research into treating member retraction caused by Peyronie’s disease, using the same member traction method the SizeGenetics™ member enlarger uses. The study proved that member traction is a perfect alternative to surgery and is highly effective in not only increasing the size of the member, but straightening it for men who may be affected by member curvature and retraction.
The study was based on 22 men between 18-78 years old with Peyronie’s disease. The subjects were divided into two groups; one group of men with 12.5cm or less (stretched member ) and one group of men with over 12.5cm (stretched member ). All subjects wore a medically tested member enlarger for an average of 5 hours daily for 3 months. At the end of the treatment, Hurn recorded an average 0.8-2.3cm increase in member length and 20% reduction of member curvatures.
BJUI RESEARCH
PROVEN MEMBER ENLARGEMENT- BJUI RESEARCH
In April of 2011, the British Journal of Urology International (BJUI) published a scientific study, conducted by two Italian doctors from the University of Turin. They researched in the field of non-invasive member enlargement, identifying clinically and medically valid research that had already been published. The aim was to bring all of the research in the field together, to finally draw a conclusion as to which member enlargement methods could really be proven to give lasting member growth results.
WHAT'S KNOWN ON THE SUBJECT OF MEMBER ENLARGEMENT?
The below texts are extracts from the study, which show that the member traction method of member enlargement that Sizegenetics uses is the only proven method to give natural, safe and permanent growth to the member.
1,5 inch (3,8 cm) in 5 month
I’ve been using it 5 hours a day for the last five months. It was 5″ when I started – now it is 6.5″ and still growing. My erections are stronger, harder, longer lasting and my orgasms and ejaculations are now more intense. Very satisfied!