Features: 1) Material: UL approved nylon 66, fireproof standard: 94V-2, heat, acid and erosion Features: 1) Material: UL approved nylon 66, fireproof standard: 94V-2, heat, acid and erosion resistant, insulating, durable and not apt to age 2) Color: natural color (white, standard color), UV black, other colors are available as requestedPacking:100pcs/poly bag Sell Marker Tie