Each cylinder is hand crafted and made of the finest, industrial strength crystal clear acrylics. The cylinders are tapered toward the top to match the natural anatomy of your penis for maximum comfort. No gaskets are required. Each cylinder contains a state-of-the-art air valve which allows for quick and easy disconnection from the pump while maintaining pressure within the cylinder.
Measurements: 9 inches in length, 2.25 inches in diameter
Material: Acrylic
Color: Clear
Note: Compatible with Size Matters pumps, sold separately
This brand cylinder is a very high quality product. and works as designed, One thing to remember is that these cylinders won’t work unless you purchase the Size matters pump as well…. the top of the cylinder has a special fitting that works with the pump, the fittings are female on the cylinders and male on the pump with an “0”ring on it,, once inserted into each other they lock on. And form a tight seal to avoid any leakage at all, Once you have the proper amount of vacuume for yourself, you can disconnect the hose, and will not loose the vacuume.. If you get too much vacuume you can release some by pushing up on small pin on pump. You can also remove the fitting from the top of the cylinder for cleaning of the cylinder,it also has an “0” ring to seal the fitting to the cylinder. I would highly recommend this product to everyone .
The cylinder requires a pump with a relief valve. Good product if used with the proper rubber insert.
The cylinder needs to be 2.50 for better results but still a very good product.
It’s a good product. Heavy plastic, good quick release at the top good length and all that. Works very well over all very glad with it.
I bought this size cylinder, so I can increase my circumference more. I have been using a 2.0 x 9 inch but after using it for 6 months I filled it from side to side and it would not increase me anymore. I still have 3/4 inch left in the length so no problem with the length. Very good product.
Works as advertised with great results. I do recommend a good clean shave or wax around base of penis for ensure a comfortable seal, & lubricate head and shaft w/ WATER (H2O) for smooth insertion. Fits my penis from 5-6″ to 8.5″-9″ and full on cylinder girth. No complains from anyone.