Polished metals are metals that have been treated to achieve a smooth, shiny surface. This process often involves grinding, sanding, and buffing the metal to remove imperfections and enhance its appearance. Common types of polished metals include stainless steel, aluminum, and brass, which are frequently used in various applications, from household items to industrial machinery. The polishing process not only improves the aesthetic appeal of metals but also provides protection against corrosion and wear. Polished metals are often found in jewelry, automotive parts, and decorative fixtures, making them popular choices for both functional and decorative purposes.