- Noduled suction tunnel for the real feel - Better than Real Real Skin - Waterproof - Phthalates free - RoHs Compliant - Separate compartment for vibrating bullet - Materials: Masturbator TPE, Bullet ABS - 3 LR44 (AG13) batteries Dimensions: Masturbator: Length 6 in. Width 3 in. Height 3.5 in. Vibrating Bullet Size: Length 2.25 in. Diameter .75 in.