Spectra® Cord is an Ultra high Molecular Weight polyethylene Cord and is one of The Strongest fibers Known
SGT KNOTS All Purpose Spectra Cord - Speargun Line for Gear Bundles, Boot Laces, Camping & More (1.8mm x 100ft Coil, Neonorange) : Sports & Outdoors
SGT KNOTS All Purpose Spectra Cord - Speargun Line for Gear Bundles, Boot Laces, Camping & More (1.8mm x 100ft Coil, Neonorange)