It is a medically certified device that is used to lengthen the penis through traction.

How does JES-EXTENDER work?

JES-EXTENDER is easy to apply, painless and undetectable under loose trousers. JES-EXTENDER increases the length and girth of the penis. It is the only proven and documented method of penis enlargement without surgery or medical consultation.

The beginning

JES-EXTENDER uses traction to guide the human body's natural ability to change and develop under physical influence. If you expose a certain part of your body to constant stretching, the cells in that area will begin to divide and multiply, thus increasing the tissue mass. Consequently, stretching occurs in both the length and width (thickness) of the penis. Many different cultures have known and used this natural principle over the centuries to develop or lengthen various parts of the body.

Medical device

A specially designed plastic ring is placed around the base of the penis. A plastic and silicone clip fits over the head of the penis. Between the ring and the fastener, two dynamic metal bars apply a tension that varies between 600 and 1,500 grams. The user regulates the tension. The JES-EXTENDER adapts to all people and penises of any size.

How does this work in practice?

The JES-EXTENDER can be used at any time of the day for long periods, at work or in your free time, depending on your activities. The total number of hours of use of the JES-EXTENDER and the traction applied determine the result of the treatment. It is not necessary to use the JES-EXTENDER for a long and uninterrupted period to obtain results. Example: a treatment of 2 hours per day for 12 months will give the same final result as a treatment of 12 hours per day for 2 months. You can also stop using it for a while without affecting the final result. This does not mean that you will “lose” part of the results obtained.

It can also be worn at night, although it may come loose if you move during sleep or during a nocturnal erection. It is recommended to use the Protective Pad or any other protective measure for nighttime use of the JES-EXTENDER. After some practice, applying the JES-EXTENDER will take less than a minute. Treatment with JES-EXTENDER has no side effects, does not affect urination, erection or fertility and the lengthening is permanent. You do not need the help of your doctor.

In the field of surgery, the same principle has been applied to straighten fingers or legs and to cover defects in the face.

Permanent results of 3 to 5 centimeters.

Medical guarantee, as its use is approved by the European Union Health Authorities and is registered with the Spanish Ministry of Health. It has CE Type 1 Certification, which guarantees that it does not present side effects, either in the short or long term.

• Effectiveness 97%

Scientific guarantee, as prestigious urologists from all over the world have carried out scientific studies that demonstrate the effectiveness of JES-EXTENDER of 97.5%.

Device weight: 195 gr.
*Illustrative video, the Jes extender can make technical modifications that are not reflected in the video.