These Duraflex VIP side skirts are designed for 1995 - 2000 Lexus LS400 owners who want to give their cars a more stylish and luxurious look. They're perfect for car enthusiasts who attend car shows or just want to stand out on the road. Made of FRP material, they're durable and can withstand daily driving. As for technical details, they come in a 2 - piece set, but exact size and weight information isn't provided. Professional installation is a must to ensure they fit perfectly on your Lexus.