Package include 200pcs x 4" black cable ties ,dimensions (W x L):0.1inch*4inch Loop tensile strength:18lbs 200pcs x 6" black cable ties, dimensions (W x L):0.1inch*6inch Loop tensile strength:18lbs 100pcs x 8" black cable ties,dimensions (W x L):0.145inch*8inch Loop tensile strength: 40lbs 50pcs x 10" black cable ties,dimensions (W x L):0.145inch*10inch Loop tensile strength: 40lbs 50pcs x 12" black cable ties,dimensions (W x L):0.145inch*12inch Loop tensile strength: 40lbs 20pcs x cable tie mounts Specifications Color: black Material: 100% industrial strength 6/6 nylon. Working temperature: -40 to 85 degrees C or -40 to 185 degrees F Fire-rated 94V-2, good insulation, made of new UL approved nylon material, high toughness, anti-aging, not afraid of alkali, oil, oil products and grease, resist ultraviolet light; strap after static -40 F to 185 F is not easy to break loose; Application: widely used to bundle cables, wires, conducts, plants or other things in the industry of electrical & electronic, lighting, hardware, pharmaceutical, chemical, computer, machinery, agriculture, etc. It's easy and reliable to use