The Maximize Ring Set is a set of three different sized cock rings designed to aid in maintaining a solid erection. What I liked best about these is the fact it came as a set of different sized rings. Most of the time when purchasing a cock ring you are having to guess at what size will be comfortable and that will differ depending on the stretch of the material. The rings come in 3/4", 7/8", and 1" sizes, but they have excellent stretch.

(Note: you can't go to a store and asked to get sized like your ring finger. The jewelry store doesn't have a gauge that big and it's hard to outrun mall cops with your pants around your ankles.)

All three rings have a number of beads formed into the TPR. I personally didn't notice a difference with the beads, but my wife says she can feel them. This is especially true when I use the 1" around the base of my cock and the 3/4" right behind the head. I'm not sure if the beads assist with maintaining an erection but these rings to an excellent job of helping to maintain a solid erection.

The Maximize ring set is made from TPR so a bit of extra care should be taken when cleaning as TPR is more porous than pure silicone. I recommend running them through the dishwasher as the best way to clean the TPR but you could also try a thorough washing with soap & water than spraying down with a specialty toy cleaner. Just remember that this is not pure silicone so don't attempt to boil it and additional care will be needed for cleaning. On the upside, I find TPR is usually a bit stretchier than pure silicone so it works great for this type of toy.