Three extra thick silicone rings, they work as well as they can. They stretch and hold your package together tightly while they can't be adjusted they are easily stacked on top of each other.
I like them to go around both my cock and balls for a nice stretch and strangle.
Work nicely during intercourse and I haven't really had a problem with it catching on my pubic hair or needed lube for it whilst other rings have been worse for hair tugging.
They are a nice deep blue colour and can probably be used to seal open bags of chips... just don't tell your friends what you used it for last night.
I recommend it for people with a thicker than normal penis.
Great product, amazing feel and multiple sizes to play with..
Having bought the wrong size in the past and experimenting for the first time with new products, I thought I would buy a pack of three. I was very pleased that I did. If you are new to cock-rings, I would recommend a trial fitting before getting busy with someone else. This product allows for experimenting and what works for you. The quality of the rubber is great and with a little lube, you won't have problems putting on and removing in seconds. These stretch quite a lot farther than you would think so don't be afraid to go for it (nothing worse than letting the stretch go when not quite in the right place... ouch!) Also, the three different sizes means that you can wear all three at the same time stacked together for extra compression. These really do what cock-rings are intended to do!