These Duraflex M1 Speed side skirts are perfect for Mazda Miata enthusiasts from 1999 - 2005. Whether you're cruising on the highway or showing off at car meets, these side skirts will make your car stand out. The target audience includes car modifiers who want to enhance the appearance of their Miata. The 2 - piece set is made of FRP material, which is lightweight and durable, providing a great balance between style and practicality. Professional installation is recommended to ensure a perfect fit.