A terrific tease! The waterproof Clit O Riffic is made of sturdy plastic. The length of the teasing wand is 7.75 and has a diameter of .75 The head of the wand has a flat surface to stimulate the clitoral region. The base of the wand has a multi-speed dial for tuning your pleasure perfectly. Requires two AAA size batteries, not included. Home in on your hot zone!