Created specifically for big rivers and long-line nymphing, Scientific Anglers Amplitude Anadro Fly Line features a long rear taper for extended line control and long-distance casting. Overweighted 1.5 times to assist in turning over heavy dry flies, nymphs, streamers and poppers. Durability-enhancing AST Plus additive creates a slick shooting texture that rockets your favorite flies out over the water. Floating texture on tip section keeps it buoyant and on top of the water, while the shooting texture on the running line delivers longer casts. Tactile Reference Point allows you to hear and feel the transition between line textures.Scientific Line Identification (SAID) offers at-a-glance line recognition. Braided multifilament core delivers seasons of durability.Welded loops. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Fly Line.