Heavy-Duty Cable Tie, Black Polyamide (Nylon 6.6) for Temperatures up to 85 Degrees Celsius (221 F), Weather and Ultraviolet Resistant for Indoor Applications, UL/EN/CSA62275 Type 2/21S Rated for AH-2 Plenum and as a Flexible Cable and Conduit Support, Length of 600mm (23.6 in. es), Width of 7.6mm (0.30 in. es), Thickness of 1.6mm (0.06 in. es), Tensile Strength Rating of 534 Newtons (120 Pounds)