Osbon Ring – high tension large B

“B” Large Size | High Tension | Inside diameter of 0.875″ (22 mm)

These patented tension rings are medically engineered for safety, performance and comfort. The unique upper extruding bumps are positioned to press against the veins that maintain an erection. The lower urethral “U” notch allows for ejaculation.

Rings are latex-free and should be replaced every 1-6 months depending on frequency of use.