The only bunny you'll ever need! Incredibly powerful dual stimulator with 3 intense speeds of vibration. Perfect for beginners or advanced users. Dual motors with easy push button control. Body safe, unscented, Phthalate-Free. May be used in or out of the water. Materials: TPR massager, ABS plastic controller. Batteries not included, 2 AA. 4 inches by 1.25inches shaft.  2.25 inches by 1 inch stimulator.