8 Function Classic Chic Wave Vibrator . 8 intense functions of vibration, pulsation and escalation. Silky smooth Satin Finish. Easy push button operation. Safe and pure for body and pleasure made using phthalate free materials: ABS plastic with polyurethane PU Cote massager, ABS plastic with silver plating decor, Silicone button. Waterproof vibrations. Vibrating sex toy requires 2 AAA batteries, not included. Bulk weight 3 ounces. 4.25 inches by 1.25 inches.