This wireless contour egg in silky soft medical grade silicone with multi mode & speeds. Its unique design and outstanding size enhance your level of enjoyment. Wireless contour egg with 10 vibrating pulsation modes. Material : Egg - medical grade silicone and ABS. Remote control - ABS with PU coating. Waterproof. Batteries : 1 x AA (Egg) / 1 x 12V (Remote control). Insertable Size: 10cm(Length) X 3.2cm(Girth)