This bulk, twisted polypropylene rope is made by coiling three strands together in the same direction. Because of its light weight, polypropylene is the only rope that floats making it ideal for use on personal watercraft or other applications on or around water. While not as strong as nylon or polyester, polypropylene makes a good all-purpose rope that resists most chemicals, rot and mildew. This rope is also perfect for marking off areas at golf courses, nurseries and public events. Yellow color. Sold by the 600'L roll. 1/4"-dia. rope has a break strength of 1,130 lbs.; 3/8"-dia. rope has a break strength of 2,440 lbs.