The tension rings are the most important component of an Erectile Dysfunction vacuum pump system. Erec-TechMach 1 Tension Systems are 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. The Erec-Tech Tension System is easy to load and fits comfortably. 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. Easily removed after intimacy. Can be used with the Erec-Tech Post-T-Vac Easy Loader.
A Pos-T-Vac Ultimate II Round tension ring, or support ring, is a ring that is placed around the base of a man’s penis. The purpose of a tension ring is to slow the flow of blood from the erect penile tissue, thus maintaining a rigid erection for a period of time. These tension rings are designed to be used by men experiencing erectile dysfunction and/or impotence.
Available in four sizes. Sold individually :
Small Size 1 High tension ( 8 mm diameter)
Medium Size 2 Medium Tension (11 mm diameter)
Large Size 3 Low Tension (13 mm diameter)
X Large Size 4 Low Tension (15 mm diameter)