These fancy pulls have not been cleaned. They have their original patina. They are heavy and are mounted to the drawer by a single screw, which,comes from the center back of the pull. Each pull has an elaborate,swing bail (handle). Measurements are 2 1/4 inches across and 2 inches,from the bottom to the top. Very elegant. Screws are included., ,Refer to the glossary: Care of cast brass.