nylon cable tie with UL certificate nylon cable tiematerial:Nylon 66,94V-2 certificated by UL,Heat-resisting,Acid & erosion control,insulate well and not apt to age.Operating temperature:-35 to -85 degreeColor:Nature,UV black and other colors are available as requested.Size:4.8mm*6''Bundle Diameter:3-35mmMin.loop Tensile Strength:50lbs nylon cable tiel,with different sizes and colors