Powerful multi-speed vibrations. Ultra life like Pure Skin material with sturdy suction cup base with easy lift tab. Waterproof for play in and out of the water. Safe and pure for body and pleasure. Made using phthalate free materials: Thermoplastic Rubber TPR massager, ABS plastic cap, PVC suction cup. Vibrating sex toy requires 2 AA batteries, not included. Dimensions: 5 inches by 1.5 inches.