This mini vibe is made of deliciously smooth SiliconeSilk, which retains body heat, with a LushTouch finish. It is perfectly sized for anal exploration, with a super save T bar base so you donft.t go too far. Features 3 speeds and 4 functions. Waterproof. Requires 1 AAA battery, not included. Measures 4.875 in. x 1.125 in.