VULCAN ProSeries™ tire harnesses are the only towing products made with Optic Orange Scuff Edge II webbing. This special webbing combines extra durability with a soft, gentle touch. It is 67% more abrasion resistant and 30% more resistant to edge cutting than standard webbing, plus all of the edge yarns are treated with DuPont Hytrel. Optic orange color provides extra visibility for motorists and easy recognition for operators. Flat snap hook is zinc-dichromate plated to resist the elements, and every strap includes a black cordura tube wearpad to extend product life.