This smooth saltwater fly line was specifically designed for casting big, bulky flies and specially adapted for all-around use in temperate and tropical conditions. Scientific Anglers Mastery Saltwater has a braided multifilament core, resulting in a small diameter that makes it easier to deal with wind and waves. Its compound taper turns the fly over extremely well. Available with various head lengths, the Scientific Anglers Mastery Saltwater floating taper supports the need for both long casts and quick flips to moving fish. Smooth finish for all-purpose saltwater use Designed for casting big, bulky flies Braided multifilament core Small diameter, compound taper Various head lengths