Features: 1) Material: nylon 66, 94V-2 certified by UL2) Heat resisting3) Acid and erosion control4) Operating temperature: -35 - 85oC5) Color: natural (white, standard color), UV black and other colors are available as requestedInner packing: 100pcs/poly bagouter packing:box,cartonsizes from 2.5 x 60 to 12 x 650.