8 Function Classic Chic Curve Black. 8 intense functions of vibration, pulsation and escalation. Silky smooth Satin Finish. Easy push button operation. Waterproof for play in and out of the bedroom. 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. Vibrating sex toy requires 2 AAA batteries, not included. Bulk weight 2.7 ounces. 4.25 inches by 1.25 inches.