Rothco Nylon Paracord 550lb 600 Ft Spool Olive Drab OliveDrab. S. Government contractor. 550 Lb. Test - 7 Strand Core 100percent Nylon with a diameter of 5/32 Inches on a convenient spool to hold 600 ft. Specifications for Rothco Nylon Paracord 550lb 600 Ft Spool: Manufacturer: Rothco Length: 600 ft Diameter: 0.16 in Country of Origin: USA Features of Rothco Nylon Paracord 550lb 600 Ft Spool Material: Nylon Material Specs: 100percent Nylon Package Contents: Rothco Nylon Paracord 550lb 600 Ft Spool Rothco Nylon Paracord 550lb 600 Ft Spool Olive Drab 363-OliveDrab