This is the 284KC style spoiler with a center cut out. It measures at 2 5/8" wide & 1 5/8" high. Spoiler is made from high quality polyurethane material and will sit flush against the edge of the trunk of the vehicle. It includes self adhesive tape for easy installation. Spoiler is UNPAINTED with a flat black finish. Painting will require flex paint to be used. All Spoilers are aftermarket and manufactured in the USA.