2 Gates of Hell cock and ball strap. It's got a strong leather spine with 2 steel rings mounted on it. The larger ring slips over the penis and sits behind the ball sack, and the smaller ring sits on the erect penis. The 2 gates of hell is made from 100% genuine leather, with 2 stainless steel rings. This is a great bondage restraint for the penis, and allows your cock to be part of the fun.