Indoor metal sheets, or panels, are thin sheets of metal like steel or aluminum used as wall coverings for both protective and decorative purposes. They offer a durable, low-maintenance surface resistant to impacts, mold, and common chemicals, and are available in finishes from satin to mirror to create a modern, bright aesthetic. These versatile panels are found in commercial, residential, and industrial settings like factories, restaurants, and garages, providing a sleek, contemporary look and enhancing a space's overall performance and durability.