Cock Armor C-RingAny time ordinary c rings cant give you what you want, its time to consider a vibrating armor that gives you the strength to stay up and provides knee shaking vibrations. Choose between 20 different vibration settings for a customized experience for you and your partner. Take your adventures from the water, this ring is submersible. The creamy silicone c ring is compatible with water based lube. When the fun is done, clean with toy cleaner and warm