Blush Novelties Cock Vibe number 1 is a 9 inches realistic vibrator with a twist dial base for multi-speed vibration. Created for the beginner and for the cost conscious, Cock Vibe number 1 is made of body safe PVC. Vibrator is powered by 2 AA batteries, not included. Waterproof vibrations. Length 9 inches, insertable length 8 inches, width 1.5 inches, circumference 4.5 inches. Weight 7.7 ounces.