A matching set of tie-downs - one for holster side, one for ammo side. Constructed of natural color premium Center Cut Steerhide and recommended to go with our Jackass Rig and the Classic Lite System. Tie downs are ambidextrous. The modular interchangeable component shoulder systems (originally known as the Jackass Rig ) were invented by Galco International in 1969. Today, we continue to offer quality and versatility by developing products that enable you to design the perfect system to suit your needs. For example, you may assemble a two-handgun rig, a half harness system, or add tie downs and cuff case to an existing system. The possibilities are endless.