Designed to be worn around the penis and testicles and to restrict blood flow into the penis, these luxurious, designer stainless steel rings with inlaid designs deliver a firmer erection while offering increased intensity and heightened arousal...not to mention your penis will look amazing! Completely seamless and easy to clean, each ring is presented in a velvet drawstring pouch. For a proper fit, the ring should be loose enough to put on and remove easily, but snug enough to restrict blood flow when the penis is erect. Choose from two different styles in 3 different sizes.