These switch plates are made from thick gauge stamped steel. The switch plates are painted with a high quality 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 one gang wall plate will accomadate 1 modern GFCI/GFI electrical outlet, Rocker style light switch or any other rocker style devise. This plate measures 4 1/2" by 2 7/8". Mounting screws are included.