Securely strap on your harness then attach any of a selection of dildos. This harness has an adjustable waist up to 44 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. The Vac-u-Lock plugs attach with snaps. 7 inches are insertable to the balls. Includes 8 x 2 inch Ultra Realistic cock, Harness, powder lubricant, plug. 8 inches long 1.75 inches wide Don't forget to buy the only lubricant specifically designed for use with the Vac-U-Lock System, Vac-U-Lock Powder Lubricant.