The 495G duckbill trunk spoiler design measuring at 2" footprint and 4" high The spoiler is made of high quality polyurethane material and includes self adhesive tape for easy installation. Drilling is highly recommended or silicone glue; installation hardware not included. 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.