These Duraflex racer side skirts are perfect for car enthusiasts who want to upgrade the look of their 2005 - 2010 Chevrolet Cobalt or 2007 - 2010 Pontiac G5 4DR. Use them when you want to stand out on the road or at car shows. Made of FRP material, they're lightweight yet strong. They're easy to recognize by their racer - style design. Remember, professional installation is a must for the best results.