The soft, pliable Futurotic EZ Bend Ballsy Dong flexes and bends for multi-directional positioning. It not only has multi-speed vibrations but it is waterproof too! The Futurotic material feels life-like and the dong is very realistic looking as well! The shaft is 7.5" long with diameters ranging from 1.5" to 1.75". Three AAA size batteries are required, not included. Enjoy the world's most flexible dong in and out of water!