The Vac-U-Lock Platinum Luxe Harness is sleek simple and elegant. It has a comfortable construction and features a snap front that allows you to add and remove attachments with ease. This accessory can be adjusted up to 69 inches for an ultra comfortable fit and it stays in place while you play. This harness has an open crotch and rear and is made from smooth black neoprene. This harness is compatible with all Vac-U-Lock attachments and also comes with two O-rings. It is designed for use by men and women and is an absolute essential for couples looking to push boundaries in the bedroom. This harness is is simply adjusted by pulling the straps for tightening.