Stainless Steel Cock Ring with Tribal Design- LargeEveryone is happy with a bigger, harder, longer lasting erection, and these Cock Rings are sure to satisfy! Each ring provides a solid grip around the shaft and testicles to prolong sexual activity while also enhancing the size of your erection and often increasing the intensity of your climaxes. The sleek tribal design also adds visual arousal! Measurements: Small ring has approx. 1. 75 inch diameter; medium ring has approx. 1. 875 inch diameter;