... . operation temperatucertificate: re -35C to +85C . CE, SGS , Rohs nylon cable tie all size, nylon 66, 94v-2 certificated by UL ... +85C . Certificate : CE, SGS , rohs .Heat -resisting. Acid or erosion control , insulate well and not apt to age .color : Ntural or ... color, UV black and other colors available as requested . nylon cable tie