Share a serious boost of pleasure! Adam & Eve's Rechargeable Couples Enhancer Ring takes all the great features from our bestselling couples ring and gives them a major upgrade! The now-thicker stretchy dual ring fits around his shaft and balls to keep him bigger and harder longer. When he goes deep, she'll love how the ring's additional raised nubs tease and tickle her hot spots. And both of you will be blown away by shared vibrations from the 10-function bullet vibe! Waterproof. Measures 3.5 by 2.3 inches. TPE with ABS plastic bullet. Rechargeable.