Drive vibrating ring will send you into maximum overdrive through a single reusable motor. The curvy tip design fits perfectly against her clitoris. This badboy packs enough punch to satisfy any sexual appetite. Made from velvety smooth silicone with a one button easy control. Waterproof. Requires 2 button cell batteries, included. Just Black. Height 7cm, inner diameter 3cm e or approximately 2.75 inches by 1.18 inches. From VeDO.