This life-like cock is an actual cast of Tyler Knight with his famous curve. It is over 8" long with a 2.08" diameter. In addition to the remarkable suction cup and the hand painted cock, it has multi-speed vibrations! The easy-to-use tear drop battery pack requires 2 AA sized batteries, not included. This life-like Tyler Knight's Futurotic Cock gives you the sensation of the real thing. Test out this curve!