F-C SMALL-GAME FLUOROCARBON LEADER "BUTT-SECTION" for rod sizes 5 thru 7-wt freshwater rods. Designed for casting large streamers (Double-Bunnies, etc), Clouser Minnows, smallmouth bass flies and poppers. 6-feet long. Loops both ends. Add 2/3-ft of tippet up to 12-lb test.