This is a cock ring, and as such, it will only work for a male with a cock. This is for advanced users only. I would not suggest this to a beginner to use because of the metal as well as the lock. I would be careful with the hinge because if you aren't careful in opening and closing it, it can pinch the junk.

This is made out of metal. It has no smell and is cool to the touch when you first start to handle it. There is no stretch in the material unless somehow someone made metal stretchy. There are the seams where the hinge is. I love the texture and smooth feel of the metal. It's not that it's stimulating; it's just erotic knowing that your man's junk is locked up in this thing and he can't get out unless you let him out.

I like the design where you have the two halves connected in the center with the hinge. It does have the lock that comes with a tiny pair of keys and luckily, if you, ummm, misplace the keys, you can use a paper clip or bobby pin to unlatch his junk. What's unusual is that it's made of metal; it cannot be adjusted. It comes in three different sizes, so I would recommend measuring around the balls and penis to make sure that you get the right size. The only discomfort is the lock at times. Finding the right placement can be a pain. You can pick the smaller one to fit the average, middle range for mid range and larger for the huge ginormous ones.

This is only meant for one, and only one, function: to keep your man's cock nice and hard. That is what I really like about it because when he's wearing it, it makes it really hard to cum until I release the lock and take it off. Then it's, "there she blows!!"

Make sure you have wipes for this. You do not want to constantly submerge this in water just in case it would rust and a perfectly good cock ring goes down the toilet. I love the case they sent with it. It comes in a special case with foam inside that the ring and the keys nestle into comfortably. That is how we store it. That way we don't have to worry about everything getting tossed about or losing any pieces.

It comes in a meal case with a clip on it. Inside there is a piece of foam with a cut out of the ring so you can place it inside and leave it there. There are no instructions; once again, a negative with any cock ring. I've yet to run across one yet that has directions.

Out of the many cock rings that we've tried, everything from vibrating to thick to thin and vibrating from solid to jelly, this one seems to be our favorite. I think a lot of it has to do with the fact that I like that I can lock his cock and balls up and I'm the one who holds the key in order to let him have his release.