A tapered and studded 7" design. Covered with All-New Pure Ultra Soft Silicone finish. Vibration is controlled by the New Scroll-Dial cap that makes multispeed massaging easier! Multispeed, Scroll controlled, Soft Silicone, Waterproof.
Unscrew waterproof cap on the bottom to insert and/or replace 2 AA size batteries (not included).