The Hyperion penis sleeve with 12 powerful vibration settings is the ideal toy to enjoy together. The 2 rings are stretchable for a perfect fit. You place it around the penis, resulting in a long and hard erection. The clitoral stimulator has fine ridges for an even more intense feeling. You can easily operate the various options with the attractive remote control. The material is silky soft silicone. This penis sleeve is waterproof and can be charged with the supplied USB cable.