Vedo Silicone Toy Collection keeps things fresh in and out of the bedroom. Vedo Tork Vibrating Ring delivers a potent vibration through a single motor. This reusable vibrating ring will satisfy any sexual appetite. Made from smooth silicone. This sleek design is made to fit any length or girth. Vibrating ring features: powerful motor. One button easy control. Extremely quiet. Velvety smooth silicone. Waterproof vibrations. Vibrating ring requires 2 button cell batteries, included. Running time 40 minutes. Measurements: height 7cm inner diameter 3.2cm e or approximately 2.75 inches by 1.25 inches. Color Midnight Madness deep blue.