These extra large oversized switch plates are made of thick stamped steel that is painted with a highly durable paint that will hold up to everyday use. These switch plates are painted in a beautiful matte black finish that would be a perfect accents to any room or you can paint them to match the walls in the room. This 3 gang combination switch plate will accommodate 2 standard toggle light switches and 1 standard duplex electrical outlet. Plate measure 5 1/2" by 7 1/2". Mounting screws included.