Stretchy and comfortable enhancer with built-in scrotum support. The wireless, - Easy push button control - Sized for comfort and intensity - Body safe, unscented, phthalate free - May be used in or out of the water - MATERIALS: TPE (enhancer) ABS with Silver Plating (stimulator) - 3 Watch Batteries Required (6 Included) - 2.5 x 2.5/6.25 cm x 6.25 cm (enhancer) - 2.25 x .75/5.75 cm x 2 cm (stimulator)