【Strong】The tensile strength of a zipper depends on its width. The 80kg cable tie has a width of 9mm, which makes this cable tie stronger than cable ties of the same size on the market, and the tensile strength can support most bundling purposes in life. [Self-locking design] The self-locking zipper strip adopts a humanized anti-reverse design. The teeth and grooves alternately overlap to reach the locking position. The teeth will not reverse when automatically locking, which can better fix objects. 【Indoor and outdoor use】Made of industrial-strength flame-retardant nylon 66, it can be used in environments from -35℃ to 85℃, has strong load-bearing capacity, is anti-aging, anti-acid, anti-corrosion, and durable. Perfect for indoor use, yet capable of handling the unique challenges of the outdoors. 【Wide Application】The wide design makes the large cable ties stronger and can be used for organizing cables, repairing bicycles, gardening, replacing broken straps, locking suitcases and