Desing: These cable zip ties are manufactured with metal impregnated material that allows for identification by metal detectors, x-ray inspections, and magnets. Detectable: These Metal detectable blue zip ties are easily detected by metal detectors, making them ideal for use in food processing and other sensitive environments. 100 Pcs Per Pack, Blue,Tensile Strength: 50 lbs. Versatile: With a universal design, these ties can be used for bundling cables, wires, hoses, and more in various applications. Easy to Use: The simple yet effective design allows for quick and efficient installation and removal as, Manufacturer: Jrudjsnhhty