Metal wires are thin, cylindrical pieces of metal that are used for a variety of purposes. They are made by drawing metal through a series of progressively smaller dies, which reduces the diameter and increases the length of the wire. Metal wires can be made from a variety of metals, including copper, aluminum, steel, and gold.

Metal wires are used in many industries and applications, such as electrical wiring, jewelry making, construction, and manufacturing. In the electrical industry, metal wires are used to conduct electricity and are often coated in insulation to protect against electrical shock. In jewelry making, metal wires are used to create intricate designs and shapes. In construction, metal wires are used in the reinforcement of concrete structures, and in Metal Wires Manufacturers they are used to create wire products like nails, screws, and springs.

In face mask, metal wires are often used to mold the mask to the shape of the face, specially for the nose area. The wire is usually sewn or integrated into the mask to provide a better fit and seal around the nose, which can help to prevent air from leaking out of the mask.