Item Type: VibratorsNoise of Vibration: 78db Max.Material: TPEPower Supply: 2 x AA batteries (Not Included)Place of Production: China mainlandItem Size: Length: 18cm/7.09inch app. Diameter: 2.7cm/1.06inch app.Package Weight: 95g/3.35oz app.Net Weight: 70g/2.47oz appPackage Includes:1 x 7 Inch Multi-Speed Vibrator