Made of 100% silicone, the My 1st Silicone Surge Vibrating Butt Plug is designed to make your first time as memorable as possible. With 10 different vibration functions controlled by an easy-to-operate button that resides on a wired remote, this 5-inch, beginner-sized butt plug is available in both a black and flesh color. This sex toy is also phthalate-free and RoHS compliant. The My 1st Silicone Surge Vibrating Butt Plug requires two AAA batteries (not included).