Uro Matrix Pos-T-Vac Mach Ring #5 Size, High Tension Support Wear 41°F to 104°F Operation Temperature

41°F to 104°F Operation Temperature

The close-mesh material can be stretched to about four times it's original width

Cloth-like outer covering for a discreet look and feel

Chlorine-Free

Bivona FlexTend™ TTS™ tracheostomy tubes can be reprocessed up to five times and are made of soft

Uro Matrix Pos-T-Vac Mach Ring #5 Size, High Tension Support Wear 41°F to 104°F Operation TemperatureUro Matrix Pos T Vac Mach Ring #5 Size, High 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.