Material: TPE+ABS Color: White / Black Sleeve: Tasteless; No deformation; Easily cleaning Vibration: 10 speeds Double Bullet Vibration Power Supply: USB Magnetic charge Total dimensions: 113 × 85 mm Sleeve dimensions: 103 × 75 mm Tunnel: overall length 103mm Texture diameter: 28 mm to 35 mm Sleeve Weight: 222 G Net Weight: 345 G Packing: Solid Box Package