These Duraflex Circuit Rear Fender Flares are perfect for car enthusiasts who own a 1997 - 2004 Chevrolet Corvette C5. Whether you're cruising around town or hitting the track, these flares will add a stylish and aggressive look to your vehicle. They are made of FRP material, but we don't have specific size or weight details. Just know they are designed to fit all models of the specified years. Professional installation is needed to get the best results.