The Waterproof Power Stud Rod Dong from Cal Exotics is a traditional design with a contemporary flair. Body safe, push button 3-speed controller, and 100% waterproof. This soft and flexible vibrator is power packed with 3 speeds. Features push button control. Made of phthalate-free PVC (vibrator) ABS/ABS with PU cote (cap) ABS with silver plating (decor). Requires 2 AA batteries. 7 x 1.5.