Each Supa Snap Trace Wire pack has 6 individual wire traces, each with a Crosslock Snap and Rolling swivel. This black nylon-coated 7-strand stainless steel wire is sealed from water, increasing the lifespan of the line and providing additional protection against sharp-teethed fish. The strong rolling swivel on Halco Supa Snap Traces can easily be attached to either monofilament or braid line. The Crosslock Snap is ideal for rapid lure change, eliminating the need to spend valuable time tying new knots, and increasing your chance of hooking up. Halco Supa Snap Traces are flexible yet super strong, handling any trolling speed. Don’t lose your lures to a shark or mackerel! These Supa Snap Traces are ideal for trolling with lures offshore targeting prized game fish. The strong Supa Snap Trace Wire has a line rating of 20 to 150 pounds and comes with 6 separate traces, each with a swivel and snap already attached – available in either 11-inch or 20-inch lengths.