The Scientific Anglers Fluorocarbon Leader 9' is designed for optimum performance in demanding fishing conditions. Made from UV and abrasion-resistant fluorocarbon, this leader is virtually invisible underwater thanks to its refractive index close to that of water. Ideal for wary fish and low-flow situations, it excels in nymphing yet is suitable for dry fly fishing. With a length of 9 feet and a package containing two leaders, it also offers the highest wet knot strengths in the industry. Robust, discreet and reliable, this leader is a must-have choice for demanding anglers.