These Duraflex GT Concept fenders are perfect for car enthusiasts who want to upgrade the look of their 2005 - 2009 Ford Mustang. Whether you're driving on the streets or showing off at car meets, these fenders will make your car stand out. The fenders are made of FRP material, which is both lightweight and strong. While the exact size and weight details aren't provided, you can expect a product that fits well and enhances the overall appearance of your Mustang. Professional installation is recommended to ensure a perfect fit.