With its innovative one-piece body-contoured shape, Zoro is the better way to use a strap-on. Its clever design disperses the toy`s pressure, making it stable and significantly more functional. Zoro`s ergonomic design feels like it`s an integral part of the anatomy allowing both partners to share the love!The jock-style elastic waistband makes Zoro the most comfortable strap-on in the world. It also allows the device to go on and off in seconds. With Zoro, long-gone are the days of losing sexual connection by having to fuss with adjustable straps.Zoro`s unique design includes a built-in opening to allow vaginal play. The opening can also accommodate a flaccid or fully-erect penis for double penetration.Zoro comes with two waistbands designed to fit both men and women (waist sizes 24 40) with different body shapes and sizes. Zoro is 5.5 (13.9 cm) long and has a 4.4 (11.1 cm) circumference that tapers to 3.8 (9.6 cm). Users can also add a 3-speed bullet for additional stimulation.