Silicone Executive Oro Stimulator. Incredibly powerful male masturbation system. Designed to feel like the real thing. 10 functions of vibration, pulsation and escalation. Premium Silicone sleeve with stimulating ticklers. Easy squeeze inflation bulb inflates chamber to desired tightness. Self contained and easy to clean. Easy push button operation. Quick air release valve. Safe and pure for body and pleasure. Made using phthalate free materials. ABS plastic with polyurethane PU Cote simulator, controller, Silicone sleeve, button, PVC wire, Latex hose, bulb. 7 inches by 3 inches. Vibrating stimulator requires 2 AAA batteries, not included. Bulk weight 9.7oz.