1.Material:Nylon 66,94V-2 certified by UL 2.Certificates:CE,SGS,ROHS,ISO Self-locking nylon cable ties Δ ... Material: Nylon 66, 94V-2 certificated by UL Δ Heat-resisting, acid and erosion control, insulate ... ties, double locking cable ties, knot ties and marker ties KD-111 Nylon Cable Tie