With three different rings, you can decide how to play, use them separately or combine with each other. The smallest ring can be used for an extremely powerful erection, the medium for a firmer and fuller erection, and the largest to can be placed on the upper part of your scrotum to prevent premature ejaculation. With these rings you'll be able to last longer and stay hard. Clean with warm water and soap between uses.
Diameter: Small Ring 1.18", Medium Ring 1.27", Large Ring 1.4"