Description: Backing doesn t just connect your fly line to your reel it also provides insurance for those drag blistering runs of steelhead or bonefish Our 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 with low friction High abrasion resistance Colorfast with high visibility This is for just the 100 yrd backing in the color that is chosen