Multi-Layer Ulcer Stocking

Helps minimize pain and trauma to the wound site during dressing changes

Breathable against the skin

35% Spandex

Pos-T-Vac Mach Ring Medium Tension Cotton Tipped Applicators Multi-Layer Ulcer StockingUro Matrix Pos T Vac Mach Ring #6 Size, Medium Tension Durable tension rings designed to be used with the Erec Tech vacuum penis pump. These superior quality tension rings were designed for your ultimate comfort. Made with a 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 a full and satisfying erection.