Harnesses are used by many people for lots of different reasons, but the ultimate goal is pleasure. The vibes in this section can be used easily with a harness or strap on system for hands free enjoyment. These toys are shaped and designed to work with harnesses like the Vac-U-Lock, with bases that fit into a plug, or an O-ring harness system, which slips around the end or base of the vibe. Strap one on for role reversal, an aid to keep sex lasting longer, or just to add something extra to playtime.