... Nylon Cable Ties Heat-resisting,Acid and erosion cotrol,fireproof, insulte well and not apt to age All kinds Self-locking Nylon ... Cable TiesMaterial: Nylon 66,certificated by UL.Description: Heat resisting, erosion control ... ,450mm,500mm,550mm,650mm,750mm,1020mm12mm X 650mm Self-locking Nylon Cable Ties