Scientific Anglers Dacron Fly Line Backing White 30lb 250yds

Scientific Anglers Dacron Fly Line Backing is built with advanced 3M technology that allows for a small-diameter backing without losing the inherent strength of the backing material. Exceptionally thin material for more reel capacity. Low coefficient of friction minimizes wear on guides. High abrasion resistance. Colorfast. Extremely high visibility. Material: dacron