Scientific Anglers Amplitude Textured Trout GP Floating Fly LineThe Trout GP taper is one quarter heavy. Color is Butter Sage Willow. Features the revolutionary AST Plus slickness additive for superior shooting ability and increased durability Floating Texture on the tip section for the ultimate in flotation; it simply keeps dry flies floating longer Shooting Texture running line delivers longer casts, thanks to a reduction in friction Mid length head for exceptional mending and accuracy at distance The casters