Rothco Nylon Paracord 550lb 600 Ft Spool nylon 600 FT Spool of 550 LB Tested, 7 Strand Core Paracord Extremely Durable 100% Nylon Made In USA - By a Certified U.S. Government Contractor Paracord is a Great Survival, Outdoor and Camping Tool; Also is Great for Making Bracelet & Paracord Accessories Diameter: 5/32"