RIO Bonefish Leaders RIO Bonefish leaders are designed and built to match the needs of the bonefish fly fisher. The leaders are made of a medium stiff nylon and have a powerful taper design that easily turn over typical bonefish flies, and cope with tough winds. The copolymer material is easy to knot and retains high knot strength. Rio Saltwater Bonefish Tapered Leaders Medium-stiff material for turning over larger flies Easy knotting, high strength leader Hand tied perfection loop in the butt for quick rigging Length : 10ft Ideal for : Bonefish, Redfish & Other Flats Species