Simultaneous vibrations for him and her! Sensual Silicone erection enhancer love ring with two EZ push buttons. Waterproof design with removable stimulators for triple action. Features sturdy support for him. Micro Batteries included. � Waterproof � Erection enhancer provides simultaneous vibrations for him and her � Two powerful, EZ push button, removable stimulators � Soft and stretchy TPR (enhancer), ABS (stimulator) � Batteries included (6 watch, 12 included) � 4.5�x 1.5�/11 cm x 4 cm (enhancer) � 1.5�x .75�/4 cm x 2 cm (stimulator)