Erecaidpumps Ultimate Round Rings are made for comfort and durability. The thickness of the ring provides extra tension, while the loops make it easy to load and remove without breaking.
The tension rings are the most important component of an Erectile Dysfunction vacuum pump system. Erec-Tech Mach 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.
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)