Quantity: 1 - Color: Black - Material: Environmental protection non-toxic PET - Interface Type: DIY - Diameter: 3.0mm - Normal expanding range: 2.4mm~6.4mm - Fireproofing grade: UL94V-2 (UL VW-1) - Temperature: -50'C~+125'C - Melting point: 230'C +/- 5'C - Application: Can be as protective and beautified for computer power cable audio cable car aviation electric wire and cable - Flexible elasticity wear resistant convenient to use - Environmental protection non-toxic PET with good elasticity fire resistance abrasive resistance and heat insulation property - Packing list: - 1 x DIY cable shield (30 meter)