This stretch-cotton harness is made for comfort in soft, breathable cotton that’s easy to put on and remove. Featuring dual straps for an open back, the harness comes with a Vac U Plug in a reinforced front panel. This style can be equipped with any Vac-U-Lock compatible attachment. This is a truly all-purpose harness, featuring a 45mm O-Ring and two pockets perfect for holding bullet vibes or anything else. Waist size: Small/Medium.