Silicone Willy's is a quality upgrade on a bestselling realistic design! Made of platinum cured silicone, Smooth Willy 6.25 Inch offers a comfortable average length, 7 powerful vibration functions, and a luxurious satin feel. It's splashproof and non-porous for easy cleaning. Silicone Willy will take you as far as your fantasies will go! Requires 2 AA battery.