Experience your perfect strap-on adventure with Doc Johnson's luxury line of full-service Vac-U-Lock harness sets. The Vac-U-Lock Dual-Density ULTRASKYN set is a solid investment for upgrading or starting your strap-on accessory collection. It offers multiple options in one box, including a complete harness with removable O-rings and anal plugs, three ULTRASKYN attachments, and a bottle of water-based Mood lubricant. These lifelike dual-density attachments—a realistic 8-inch dong, a 7-inch shaft, and the best-selling 7-inch slim shaft—warm to body temperature during use and feature a soft, supple exterior with a firm inner core that replicates the feeling of a real erect penis. The attachments can be used with the harness, the included Vac-U-Lock suction cup, and any other accessories or harnesses from this line. The Vac-U-Lock Dual Density Starter Set also includes Doc Johnson Natural Toy Cleaner and ULTRASKYN Refresh Powder to properly care for and maintain the hygiene of your dual-layer ULTRASKYN attachments. Each product in the patented Vac-U-Lock system is designed for easy customization of any strap-on or toy you desire, and it’s simple to attach your chosen accessories. The unisex Supreme Harness is adjustable up to 69 O-ring compatible (including 3 ring sizes). Three dual-density ULTRASKYN attachments: 8-inch realistic dong, 7-inch shaft, and 7-inch slim shaft. Plug with pad and snaps, anal plug with a strong suction base.