The doctor is in! Dr. Skin Cock vibe # 6 is a 9 inch realistic vibrator with a prominent head. The twist dial base is not only easy to use, but it’s waterproof for shower and bath time. Created for the beginner to be cost and body conscious, Cock Vibe 6 is made of phthalate free PVC. Features & Benefits: Strong Deep Vibrations Waterproof for Easy Cleaning and Playing in the Shower 7.5 inches insertable length.