Looped on both ends, the Wetfly DuraLeader for Tenkara trout fishing is super-easy to connect to either a knotted lillian or even a regular fly line. Made of tapered 8-lb. test polyethylene, it will turn over a perfect loop even when hand-casting. Incredibly durable, too! Available in floating, intermediate, and sinking styles, the Wetfly DuraLeader features a welded loop on the butt end and an exposed monofilament loop on the other. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Leaders.