This harness has a removable 6" vibrating slender curved latex penis. The nose is 1/2" diameter and gradually increases to 1 1/4". The stretch-to-fit straps are detachable and designed to give you freedom in any position. It is also a crotchless style for easy assess. The harness is comfortable and has a sleek design. The battery pack is detachable and uses 2 AA size batteries, not included. Let's get versatile!