This rear lip under spoiler air dam is perfect for car enthusiasts who own a 2000 - 2005 Chevrolet Monte Carlo and want to enhance their car's appearance and performance. Use it when you're hitting the streets or showing off your ride at car meets. It's made of FRP material which is strong and long - lasting. Although the specific size and weight aren't given, you can expect it to be a well - crafted one - piece design that fits your car perfectly.