Blood Run Tackle Super Copper Trolling Wire is a seven strand, nickel tin plated copper trolling wire with a new twist design. This line has the same weight per foot as the previous model of wire line, but now in a thinner diameter. The smaller design means more line on the reel and makes it even more pliable and user-friendly. The smaller diameter also creates less drag allowing it to achieve deeper depths.Seven strand, nickel tin plated copper trolling wire with a new twist designThinner diameter than previous releasesSmall diameter provides less drag to fish deeper depthsQuantity per pack: 1 Made in the USA Test (lb.)Diameter (in.)Spool length (ft.)320.030300320.030600320.301,000450.033300450.033600450.0331,000