X4 Labs, a Canadian medical research and development company, has worked closely with leading male-health specialists and urologists to develop the world's first Hybrid Support System - based penis extender.

In order to provide increased comfort and improved efficiency, the X4 Extender incorporates the science of medical traction, employing gentle stretching in order to lengthen, widen, and straighten the penis.

The quantum leap taken by the Hybrid Support System allows all patients to choose themselves between traditional silicone tubing “nooses” and renowned X4 Comfort Strap technology.

Clinically tested and doctor recommended, the X4 Extender is comprises the highest quality materials and is clinically certified for use without the need for medical supervision. The extender's unique features are a result of years of engineering and testing.

X4 Extender forum

SizePro System is a unique system of penis enlargement. It combines a stretching device, pills, and an exercise program for maximum penis size gains. All gains are permanent.

It works in three ways. The stretching device gives you added penis length. The pills give you added sex drive and bulk, and the exercises give you stamina and sexual control. It is the powerful penis enlargement solution.

If used properly, you can expect to see a minimum of 1-3 inches in extra, permanent penis size. Results can be seen as soon as 2 weeks. The longer you use the system the more results you’ll see. Some men add over 4 inches in penis size within 12 months.

There are two purchase options. Prices are $299 for the extender only, and $389.95 for our deluxe package. Shipping is completely free.

SizeProSystem forum