The Adrenaline Tether was designed to provide an anti-loss safety line to your handgun, not only during daily use but especially during high stress activities where there is always a possibility that your handgun could be dislodged and lost, such as tactical operations, climbing, rappelling, waterborne operations, etc. The nylon-encapsulated stainless steel wire reels out of its housing, with only 3 oz. of force required, to a maximum of 37" (enough for any style shooting stance for almost any size person). The Adrenaline Tether attaches to the belt right behind the holster with a stainless steel spring clip that rotates 360-degrees to minimize stress on all components of the system. It takes up very little space on the pistol belt. The nylon lanyard portion attaches to the pistol's grip or lanyard attachment point. For any activity that gets your adrenaline going, this handy device has a use, whether retaining you handgun, knife, or any other tool whose loss could prove disastrous. Color: black.