Power up and add new heights to your sex life with the Bathmate Maximus Power Rings. This Power Ring will enhance your erections and build stronger more intense orgasms you'll experience pleasure on a whole other level. Place this cock ring under the balls and stretch over the penis using a little lube to make the adjusting easier. Enjoy the pressure and pleasure this sleek and stylish cock ring will help you achieve. The size of this cock ring is diameter 55mm.