These Duraflex Z3000 fenders are perfect for Mustang enthusiasts who own a 1999 - 2004 Ford Mustang. Whether you're a car show regular looking to enhance your vehicle's appearance or just want to upgrade your daily driver, these fenders are a great choice. They are made of FRP material which is both strong and lightweight. While the exact dimensions aren't provided, they are designed to fit all 1999 - 2004 Ford Mustang models precisely.