This is a add-on to the factory roof spoiler. This is a add-on to the factory roof spoiler. The spoiler measures 1.25" height. It is attached with 3 double sided tape. Spoiler is made from high quality polyurethane material and will sit flush against the edge of the windshield 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.