TripleFish Chum Line is a high quality monofilament leader material that is impregnated with fish attracting scent. It has excellent abrasion resistance, ideal stiffness for leader, and superior knot holding. Use TripleFish Chum Line Leader to bring fish closer to your lure or live bait. It really makes a difference. Available in 15 and 20 lb line classes. 25 yard spool and comes in a re-sealable bag to maintain freshness of the scent.