Rio Fluoroflex Steelhead/Salmon LeaderRIO's Fluoroflex steelhead salmon leaders are made of 100% fluorocarbon, and are the perfect solution for when a nearly invisible presentation is required in low, clear rivers and for spooky summer run fish. Each leader has high abrasion resistance, excellent tensile and knot strength and a long butt section that will turn over flies effortlessly. The leaders are 9ft in length and range from 8lb (0. 009") to 20lb (0. 015") in size. Medium stiff,100%