The FastSize penis extender uses traction to assist the human body's natural ability to change and develop under physical influence. If a certain part of the body is exposed to a constant, permanent stretch, the cells in this area begin to divide and multiply, thus increasing the tissue mass. The enlargement will consequently happen in both the length and width (girth) of the penis. This natural principle has been known and used through centuries in many different cultures in order to develop or extend various body parts.

Because it is being stretched, cells begin to break down and multiply to fill the new tissue areas being created by the traction. This results in the eventual increase in length and girth of the penis, by a completely safe and natural means of enlargement. Because the stretch made over time, and very slightly, the penis adapts throughout the process. The FastSize penis extender is a non-invasive, and for most individuals, can be worn underneath your clothing in casual settings.

Every FastSize penis extender device is medically-backed and approved by a consortium of medical practitioners from various practices. The FastSize penis extender comes with a specially-designed ring made of plastic material that is assured to fit ergonomically every penis size and a plastic and silicone holder that is fastened around the penis head. Between the ring and the holder, two dynamic metal bars are attached applying an adjustable tension between 1.5 and 3.5 lbs. The FastSize penis extender can be used any time of the day for various time intervals, as you please.