Koch Industries 5/16 in. x 50 ft. Nylon Diamond Braid Rope is a strong, high stretch rope. This rope stretches over 40% before breaking, wears well on pulleys, has good knot retention, is abrasion resistant, can be stored wet or dry, is flexible, spliceable, and is resistant to oils, most chemicals, rot or mildew. Uses for this rope include marine, industry, farm, home, and general use.