Energize Her Bunny 4 Pink Rabbit Vibrator features 36 functions, 6 rotating modes. Dual motors. Waterproof vibrations. Made using body safe phthalate free, RoHS compliant material Shaft Thermoplastic Elastomers TPE, Base ABS plastic. Size length 9 inches, insertable length 4.5 inches. Vibrator requires 4 AAA batteries, not included.