With Doc Johnson's Deluxe series of Vac-U-Lock Deluxe Sets, your perfect strap-on experience is guaranteed. The Vac-U-Lock ULTRASKYN Dual Density 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 a rechargeable 7-function Vac-U-Vibrator plug with remote control, three ULTRASKYN attachments, and a bottle of Mood water-based lubricant. These lifelike dual-density attachments include an 8-inch realistic dong, a 7-inch cock, and the best-selling 7-inch slim cock—warmed to body temperature and featuring a soft exterior that accommodates a firm inner core, replicating the feel of a real erect penis. The Vac-U-Lock starter set for dual densities also includes Doc Johnson Natural Toy Cleaner and ULTRASKYN Refresh Powder to ensure proper and hygienic maintenance of your dual-density ULTRASKYN attachments. Each product in the patented Vac-U-Lock system is designed to create any strap-on or toy you desire.