This is the scientifically designed female G-spot massage vibrating vibrator with ultra-strong multi-speed vibration. Special design of vibrating ball can intensely stimulate female G-spot and vagina. The property is silent and insert part is waterproof, it is made of Silica gel and ABS, Size is 9.05 inch, Diameter is1.38inch, Weight is about 5.36oz. 2 colors for you choose, purple and pink, you can choose the color you like. package list is one of sex toy.