Ultra Harness 2 and Plug with 8 inches Dildo from Doc Johnson Novelties. 1 complete set for couples for the world's only Modular Sex System. Black Vinyl, nylon adjustable full back, open crotch black harness with secure snap-on plug. Vac-U-Lock Modular System with Ultra Harness 2 and Plug with 8 inches Dong Set 1 black unisex harness with red Vac-U-Lock plug that you can use with the 8 inch vinyl rubber dong that comes with it. Securely strap on your nylon harness then attach any of a selection of dildos. This harness has an adjustable waist up to 53 inches, an open crotch for maximum comfort, easy access, and non-slip action. Designed to give you command and control for your erotic pleasures. Vac-U-Lock plugs attach with Velcro or snaps. Set 1 includes: 8 inches dong, harness, powder lubricant, plug. Phthalate free, non-toxic materials: Sil-A-Gel, PVC dong, ABS plastic plug. Always clean before and after use. Vac-U-Lock Harness, Strap-On System, Full Back, Open Crotch, Snap-On Plug with 8 inches realistic cock. Details: Dimensions 8.00 inches length, 1.60 inches width, 1.50 inches depth. Insertable length 8.00 inches. Ultra Harness is a registered trademark for Doc Johnson Novelties. Vac-U-Lock brand. 2021.