Diamond's superior materials and experienced construction combine to produce a strong, dependable wind-on leader. Low-stretch Dyneema complements the world-famous qualities of Diamond's high-performance monofilament, Xtra-HARD and Fluorocarbons. Wind-on leaders are attached with a loop-to-loop connection to your fishing line. The Diamond Wind-On system improves bait presentation, eliminates the need for conventional long leaders and provides safer handling and fish release at the boat.