This roof spoiler is raised at a 30 degree angle, measuring at measuring 3" wide and 1.5" high. Pair this with a high trunk spoiler to obtain maximum down force. The spoiler is made of high quality polyurethane material and includes self adhesive tape for easy installation. It will sit flush against the edge of the windshield. 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.