Your perfect strap-on experience is guaranteed with Doc Johnson's luxury line of full-service Vac-U-Lock harness sets. Recommended only for the most experienced players, the Vac-U-Lock Dual Density Extreme Set offers deeper penetration and more intense feelings of fullness than any other complete Vac-U-Lock set, featuring three oversized dual-density ULTRASKYN attachments, a complete harness with removable o-rings and plug, and a bottle of Mood water-based lubricant. Measuring 10.5 inches, 12 inches, and an incredible 15.5 inches, these dual-density attachments heat to body temperature when in use and feature a soft, pliable exterior that gives way to a firm inner core, mimicking the sensation of a real erect penis. They are used with the harness, the included Vac-U-Lock Suction Cup and Knuckle-Up attachments, and any other accessory or harness in the line. The Vac-U-Lock Dual Density Extreme Set also includes Doc Johnson Natural Toy Cleaner and ULTRASKYN Refresh Powder to properly and hygienically maintain your ULTRASKYN dual-density attachments. Each product in the patented Vac-U-Lock system is designed to help you create the strap-on or toy you desire, and it's as simple as attaching your attachment of choice.
