Paracord Planet's 550 Paracord is composed of 100% pure nylon for premium commercial grade type III parachute cord. Because of its high durability, this paracord is up for any task and can be used anywhere. You can bring this paracord out to the waters, use it as a general utility cord or marine rope for kayaking, boating, hunting, fishing, hand grips on knives, belts, rigging sails, lanyards, camping equipment, tent ropes, logging, hiking, heavy duty traps, hammocks, dog collars, leashes, craft accessories and bracelets, sewing repairs, rope for flag pole halyard, rescue equipment substitute, and so much more! Available in lengths of 10, 25, 50, 100, 250, and 1000 feet; and several bright neon colors for you to choose from.