Introducing Doc Johnson's Ultra Harness with snaps. This harness has an adjustable waist up to 53 inches, an open crotch for maximum comfort, easy access, and non-slip action, all designed to give you command and control for your erotic pleasures. This harness can be used by women or men. The opening under the plug is high enough to allow the man's penis to hang below. Just add your favourite Doc Johnson Vac-U-Lock attachment and you're ready to go!.