OCCIDENTAL LEATHER STRONGHOLD SUSPENSION SYSTEM - One size fits all, straps are fully adjustable. Extremely comfortable padded and contoured yoke provides immediate relief to hips and lower back. "D" rings may be permanently attached to your belt. Leather loops are also provided for optional slip-on use. Yoke is lined with special material that wicks away moisture. This design keeps straps from wandering off your shoulders and distributes weight evenly. Easy on & off, just release the adjustable chest strap and hang up your whole rig with the heavy duty "D" ring provided in the center back of yoke. (D-Ring is not to be used as a safety connection!)