Manufactured by a Certified US Government Contractor. Made From 100% Heavy Duty Nylon Material. 550 LBS Strength Tested. 7 Strand Cord. USA MADE. MUST HAVE FOR ANY SURVIVAL KIT!Great for Shoelaces, Camping, Hunting, Survival Kit, Tourniquet, Bracelets, Splints, Animal Restraints, Anchor Line, Twine, Binding, Lanyards, Clothes Lines, Tie Downs, Repairs, Fishing Line, Shelter, and so many more!