The Rabbit Rider has an advantage over other dual action vibrators because you can adjust the position of the rabbit clit stimulator to achieve maximum pleasure. You could even remove the rabbit all together and use on your man for shared pleasure, a clit stimulator for you and a cock ring for him. Made of CyberSkin material for a realistic feel and is also phthalates free and latex free. The vibrator is multi-speed and the stimulator has multiple speeds and 5 functions of vibration for extra enjoyment. Requires 2 AA batteries (not included) and 4 watch batteries (included). The total length is 7.5 inches with an insertable length of 7 inches.