The 284KC measures at 1 7/8" high with a center cut and smooth rounded corners. This is a gurney flap that installs on to the factory wing. Spoilers are made from high quality polyurethane material and will sit flush against the edge of the factory spoiler of the vehicle. It will include self adhesive tape for easy installation. Spoilers are UNPAINTED with a flat black finish. Painting will require flex paint to be used. MADE IN THE USA.