This is designed to help a man get and maintain a slightly larger and harder erection, just like any other cock ring. However, unlike most we've used, it's best worn behind the scrotum. This can have a tendency to make the balls a bit larger and firmer than normal.

This beauty is made of stainless steel. It is smooth and surprisingly lightweight for its size and material. The ring is made rounded on the sides, so there are no rough edges---a fact I can tell you my hubby is most happy about. Also, because it's totally rigid, it doesn't give and stretch as the erection gets bigger.

The shape is a circle. However, as I said earlier, this is TOTALLY RIGID! There is no give whatsoever, so please, please MEASURE before you buy. I'm sure there are several sites that could give you pointers on how to do this. My hubby swiped my good fabric measuring tape for the job. He didn't have a problem getting this on while he was soft; however, it does become a bit tricky to get off if you're a little bit hard still, so we'd recommend waiting or slipping some extra lube under the ring before removal.

This item has no moving parts whatsoever. Basically, unless you stick it in a forge and melt it down, it shouldn't die. I can think of very little you could actually do to damage this thing.

It is completely sterilizable via boiling if you choose to, although we just opt for antibacterial soap and hot water. I'm not sure if it would scratch, but we stick with a soft cloth just in case.

This comes in a beautiful black-lined tin. The stuff lining the inside is soft and squishy, which protects the ring from smacking against the side and making an annoying racket. It almost looks like it's for some kind of fancy piece of electronics.