Materia: Nylon 66 Type: Cable Tie Certificate: Iso9000:2008, CE, UL Packing: Nylon bag 1.Nylon 66,94v-2 certificated by UL, Heat-resisting,erosion control,insulate well and not apt to age. 2.Color: Natrual,black,red,yellow,blue,green and other colors are available as requested.3.Operating temperature: -40°C to 85°C QLS Self-Locking Nylon Cable Tie