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

How does JES-EXTENDER work?

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

The beginning

JES-EXTENDER uses traction to harness the body's natural ability to change and develop under physical influence. If a part of the body is subjected to constant stretching, the cells in that area begin to divide and multiply, increasing tissue mass. Consequently, elongation 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 around the head of the penis. Between the ring and the fastener, two dynamic metal bars apply a tension ranging 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 it work in practice?

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

It can also be used at night, although it may come loose if you move while sleeping or during a nocturnal erection. We recommend using the Protective Pad or another protective measure for night use of the JES-EXTENDER. After some practice, fitting the JES-EXTENDER will take less than a minute. Treatment with JES-EXTENDER has no side effects; it does not affect urination, erection or fertility, and the lengthening is permanent. You don't need your doctor's help.

In surgery, the same principle has been applied to stretch fingers or legs and to cover facial defects.

Permanent results of 3 to 5 centimetres.

Medical guarantee, as its use is approved by the Health Authorities of the European Union and registered with the Spanish Ministry of Health. It has CE type 1 Certification, which guarantees that it has no short- or long-term side effects.

• Effectiveness 97%

Scientific guarantee, as prestigious urologists worldwide have carried out studies demonstrating an effectiveness of JES-EXTENDER of 97.5%.

Device Weight: 195 gr.
* Illustrative video; Jes extender may make technical modifications that are not reflected in the video.