Ancor Standard Cable Ties are durable and will give you a higher quality product than the industry standard cable tie. A patented DoubleLock design offers increased tensile strength that is 33% stronger than the industry standard. Great solution for bundling wire, cable, hoses, cords, and countless other applications. Composed of Marine Grade nylon that is insoluble in common solvents, alkalis, dilute mineral acids, most organic acids, and most petrochemicals. Option of natural or UV resistant black nylon.