The 8 1/2 in. Pearl Sheen vibrator is a beautiful pearl essence, soft waterproof vibe in the shape of a realistic penis. Easy to use multi-speed control at your fingertips will send you to new levels of ecstasy. Material: PVC. Dimensions: Length 9'' Insertable 7.75'' Diameter: 2'' (max.) 1.375'' (min.). Batteries: 2x AA (not included)