NYLON
Rothco's Nylon Paracord is made by a certified U.S. Government Contractor and has been verified and tested for its strength.
POLYESTER
Rothco’s Polyester Paracord is an essential multifunctional tool that you need to add to your survival gear! With a tensile strength of 550 lbs, this survival paracord is perfect for soldiers, backpackers, campers, and anybody who spends time in the great outdoors.