High abrasion resistance knotless leaders that are perfect for all saltwater fishing. RIO's Bonefish/Saltwater Fluoroflex leaders are made of 100% fluorocarbon, and are the perfect solution for when fishing shallow, clear flats and for spooky bones, permit and reds. Each leader has high abrasion resistance and excellent tensile and knot strength and a long butt section that will turn over flies effortlessly. 100% fluorocarbon for the utmost in stealth, Long butt section for great turnover and presentation and Hand tied perfection loop in the butt for quick rigging