(2) pieces Door Bumpers Floor Mount or Wall Mount: This traditional Full Moon bumper is made of brass and has an elegant BLACK finish. Perfect for home or business and matches a traditional or modern décor. Concealed screw holes hide unsightly screws and give it a streamline look. Versatile it mounts to the floor or to the wall. Comes with a large black premium rubber bumper. Includes 2 screws. Measures 1 1/2 in. diameter and 1 inch projection.