Scientific Anglers Amplitude Bonefish Plus Fly LineThe first series of lines to feature the revolutionary AST PLUS slickness additive, Amplitude will shoot farther and last longer than any other line on the market. Its slickness down to a science. Based on our popular Grand Slam taper profile, Bonefish Plus boasts an extended head length and lighter, half heavy, weight, but maintains the short front taper to cast long leaders with ease. Features the revolutionary AST Plus slickness additive for