Product Specifications: Brand: NWM Product Type: Pipe Diameter: 5/8 x 0.028 inches Length: 15 meters Material: Brass Country of Origin: Korea Product Features: Made of high-quality brass. Reduces the need for frequent connections and disconnections. Pipes provide the right size and diameter for a variety of applications. They are resistant to corrosion and rust. Uses: Used in heating and cooling systems to deliver liquids or gases. Helps maintain high system efficiency and ensure efficient conductivity. Can be used in electrical applications as part of metal connections.