Vedo Drive Vibrating Ring Gun Metal Gray. The Drive vibrating ring will send you into maximum overdrive through a single reusable motor. The curvy tip design fits perfectly against her clitoris. This bad boy packs enough punch to satisfy any sexual appetite. Vibrating ring features: powerful motor. Designed for clitoral stimulation. One button easy control. Extremely quiet. Velvety smooth silicone. Waterproof vibrations. Requires 2 button cell batteries, included. Running time about 40 minutes. height: Vibrating ring measures 7cm, inner diameter 3cm e or approximately 2.75 inches, 1.18 inches. Smooth and elastic silicone that fits any girth.