These Duraflex A - Tech side skirts rocker panels are perfect for Audi enthusiasts who own a 2002 - 2008 Audi A4 B6 B7 S4 4DR wagon. Whether you're cruising around the city or showing off your car at a car meet, these side skirts will enhance the look of your vehicle. They're made of FRP material, which is strong and can withstand daily wear and tear. Although specific size and weight details aren't given, you can expect a well - crafted 2 - piece set that will fit your Audi perfectly. Remember, professional installation is needed to ensure the best results.