General purpose, knotless saltwater leader. RIO's saltwater leaders are an excellent general purpose saltwater leader for a multitude of species. The leaders are made of a medium stiff nylon and have a taper design that easily turn over typical saltwater patterns and copes with tough winds. The leader is made of a material that is easy to knot and has great knot strength. Medium-stiff material with great knot strength, Easy casting taper design that casts typical saltwater flies and Maximum strength and abrasion resistance