The Scientific Anglers Absolute Euro Nymph Leader features a trim-color sighter that's ideal for Euro nymph applications. This trout leader boasts a tippet ring for hassle-free tippet attachment. Built with a proprietary copolymer blend that reduces water absorption, this fly-fishing leader boasts the suppleness needed to maintain excellent knot strength up to 29% higher than previous materials used by Scientific Anglers, and up to 40% higher than the competition. The Scientific Anglers Absolute Euro Nymph Leader comes in a paper-based packaging that's 100% recyclable and biodegradable. Proprietary copolymer blend allows exceptional knot strength Tri-color sighter is perfect for Euro nymph applications Built-in tippet rings makes it easy to attach a tippet Environmentally friendly paper-based packaging