Flexible and durable design: The copper tube is designed as a soft coil structure with excellent flexibility, easily bent and formed to fit complex piping layouts and precision device connections. High-quality copper material: Made from premium copper with excellent thermal and electrical conductivity, delivering efficient performance for cooling, climate control, and DIY projects. Robustness and long service life: Copper tubes resist a wide range of environments, are not easily affected by the outside world, and offer long life with reduced maintenance costs. Precise specifications for versatile use: 7 mm outer diameter and 1 mm wall thickness ensure adequate flow and pressure capacity during use, making it an ideal choice for refrigerator and air conditioner repairs and small DIY projects. Typical applications: - Refrigerator and freezer repairs and connections - Air conditioner installation and repair - Small DIY projects and precision equipment connections