Uro Matrix Pos-T-Vac Mach Ring #7 Size, Standard Tension

Manufacturer: Uro Matrix Medical Systems

Pos-t-vac mach ring standard tension. Durable tension rings designed to be used with the Erec-Tech Vacuum penis pump.

Features:

-Superior quality tension rings were designed for your ultimate comfort.

-Made with soft gel, they are flexible and stretch over the cylinder before using the Erec-Tech vacuum pump and are applied to the base of the penis for full and satisfying erection.