Scientific Anglers Fly Line Backing 20Lb 100yd White

Scientific Anglers' Backing doesn't just connect your fly line to your reel, it also provides insurance for those drag-blistering runs of steelhead or bonefish. It works hard. Now let it look good. The Dacron backing offers a thin diameter, high abrasion resistance, and peace of mind, knowing that the fish of a lifetime won't be getting away from you this time. Features Extremely thin, low coefficient of friction, high abrasion resistance and colorfast Variety of unique colors Includes both vibr