This mini vibe is made of deliciously smooth Silicone Silk, which retains body heat, with a Lush Touch finish. It is perfectly sized for anal exploration, with a super save T bar base so you don't go too far. Features 3 speeds and 4 functions. Waterproof vibrations. Vibrating probe requires 1 AAA battery, not included. Measures 4.875 inches by 1.125 inches.