Product Description Boomerang Tool Company's premium line of Retractable Fishing Gear Tethers are built with a strong molded black polycarbonate case, stainless steel spring and convenient easy change end fittings so you can change your tools with just a pinch. Using the universal wire end fitting, attach your fishing tools to the tough retractable cord made with DuPont™ Kevlar® fiber. When your fishing tool tether is secure, grab the tool and let it go, the built-in tether retracts back into place until you need it again. With Boomerang Retractable Fishing Equipment Tethers your fishing pliers, landing net and other fishing tools will be always handy and never lost.