[Application]: Suitable for engine departments, exhaust systems, farms, machinery, outdoor, and roofs. It is smooth, without burrs on the steel, and locked tightly. It is easy to insert the end into the lock and tighten it easily. Once tightened, they will be firmly fixed. [Unlike plastic]: Plastic can break when it cools, while 304 Stainless Steel Zip Ties are not. They are very sturdy and do not stretch under scorching sun, providing strong stability. The friction fit firmly locks them in place. [Weather-Resistant]: 304 stainless steel material maintains good performance when used outdoors, with no signs of rusting over time, and can withstand UV and high temperatures effectively. [Ease of Use]:Stainless Steel Zip Ties are a reliable choice for outdoor workers. They are sturdy, durable, long-lasting, corrosion-resistant, rust resistant, and easy to use. They can easily adjust the tightening degree and Zip Ties length, making the fixation or binding process fast and easy. [Precise Dimensions]:Made by precision machines, it ensures that you won't worry about missing dimensions in specific environments. It is tightly self-locking, preventing rainwater from seeping freely and making it easy to cope with damp environments.