Powerful Silicone dual massager Triple motors with 7 functions of shaft vibration, pulsation and escalation 3 speed rolling pleasure ball with intense massaging action in the shaft. State of the art memory chip resumes on last function used USB rechargeable. Charging cord included. Easy push button control hold each button independently for 3 seconds to turn on or off. Safe and pure for body and pleasure made using Silicone massager, ABS plastic with Silver Plating decor. 5.5 inches by 1.25 inches shaft. 2.5 inches by 1 inch stimulator.