These side skirts are perfect for Mercedes CLS owners from 2006 to 2011 who want to upgrade their car's appearance. Whether you're driving around the city or showing off at a car meet, these side skirts will make your car stand out. The 2 - piece design is easy to install with professional help. They are made of FRP material, which is lightweight and durable. They are specifically designed to fit all 2006 - 2011 Mercedes CLS models.