The Corset Harness is built for comfort and rigorous play. It`s the epitome of stylish and is easily adjustable up to 69 inches, with pull-to-tighten straps, open crotch and rear, laced corset back, and a snap front for swapping out attachments. Made of smooth Black neoprene, the Corset harness works with all Vac-U-Lock attachments as well as strap-on compatible toys. Includes two O-rings. Designed for use by women and men. Washable.