PARACORD PLANET 550lb Paracord in 100 Foot Length Spools &ndash; Available in over 250 colors Choose from over 250 different colors to fill your needs as each color is shipped on a 100 foot spool Diameter: 5/32 (About 4mm) with 7-strand inner core where each inner strand is made of 100% Nylon 2-ply yarns 550-LB tensile strength (minimum breaking point is 550 pounds) Great for crafting, camping, survival situations, fishing, and to have on hand for general use Also known as: parachute cord, 550 cord, parachute rope, paracord rope, para cord, parachord, para line, tactical cord, and utility cord