Dual Density ULTRASKYN Toy Set Extreme

Your perfect strap-on experience is on lock with Doc Johnson’s deluxe line of full-service Vac-U-Lock Harness Sets.


Recommended for very experienced players only, 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 with three extra-large attachments in dual density ULTRASKYN, complete harness with removable o-rings and plug, and a bottle of Mood water-based lube.

Measuring 10.5 inches, 12 inches, and an incredible 15.5 inches, these dual density attachments warm to body temperature with use and feature a soft, pliable exterior that gives way to a firm inner core, recreating the feel of a real erect penis.


Attachments can be used with the harness, the included Vac-U-Lock suction cup and Knuckle-Up accessories, and any other accessory or harness in the line.