Copper wires are conductive materials made primarily from the metal copper. They are widely used in electrical systems due to their excellent ability to conduct electricity. Copper wires come in various gauges, which determine their thickness and the amount of current they can carry. These wires are essential in many applications, including power transmission, electrical wiring in homes, and electronic devices. Their durability and resistance to corrosion make them a popular choice for both indoor and outdoor use. Additionally, copper wires can be easily bent and shaped, allowing for versatile installation options.