Combination rope is manufactured to offer the advantages of both polyester and polypropylene rope. It is made using a polyester jacket over polypropylene core yarns. This rope offers good abrasion resistance, good dielectric properties, and low elongation. The standard put-up is 600′ spools, with 1200′ spools, cut-lengths, and assemblies available. Popular uses include OSHA compliant safety rope, dock line rope, lock line rope, guy rope, and electric utility rope.