The B Yours Twister Bullet`s delightful textures will tease and thrill you. Explore its adjustable, multi-speed vibrations as the soft curves caress your skin. Fully waterproof, the B Yours Twister is perfect for play in the bath or shower. Made of non-porous ABS plastic and premium TPE, it`s body safe and easy to clean. Requires 2 AA batteries (not included). Dimensions:Length: 2.65 in.Insertable Length: 2.65 in.Width: 1.5 in.