Are you ready to rock and feel the vibes from your temples to your toes? Well, this Rocker is eager to rock your naughty world by moving you with deep powerful vibrations with a high RPM motor and more power for your desires. The Rocker is made of body-safe phthalate-free ABS plastic for worry-free fun. AND it’s waterproof, so you can take it into the shower. Length is 4 in., width 1 in. Requires 1 AA battery, sold separately.