550 Paracord Type III, boasting a robust 550 lb (249 kg) minimum strength and a 32-strand sheath structure. Its 7 core yarns, each consisting of 3 twisted nylon fibers, ensure durability and reliability. Paracord Type IV has 750 lb (340 kg) minimum strength, 32 strand sheath structure and 11 core yarns made up of 3 nylon fibres. Thickness: 5/32-inches (4mm). Manufactured according to Mil Spec C-5040H. Paracord 550&750 has a 100% nylon core. Made in accordance with MIL-SPEC. Durable and resistant to damages caused by weather conditions. Sun, rain or snow, it is made to serve you long. UV and fade resistant. It is used as a tent cord to set up tents, safely secure hammock or hang heavy items such as bikes and kayaks in your garage or basement. Serves as a safety rope in emergency situations. Ideal for crafting custom accessories: lanyards, bracelets, dog collars, keychains, belts, wrapping axes, knives, tools & other DIY projects. A Must-Have for Camping, Hiking, Fishing, Boating, Kayaking, other outdoor activities and sports. The best gift idea for men and women who love sports, outdoors & DIY craft projects, for boy and girl scouts. Travel gear & equipment, EDC. Tactical paracord is made in accordance with MIL-SPEC.