The Heavy Duty Fishing Zinger with Belt Clip has a tough molded polycarbonate case, zinc alloy carabiner, stainless steel spring and strong retractable cord made with DuPont^™ Kevlar^® fiber. Grab your fishing gear and let it go, the built-in tether retracts back into place until you need it again, no more digging through your pockets or tackle box. With a Boomerang Tool Company Heavy Duty Fishing Zinger with Belt Clip your forceps, nippers and other fly fishing tools will be always handy and never lost.