Use this body kit when you want to upgrade the look of your 1990 - 1997 Mazda Miata. It's perfect for car enthusiasts who love to customize their vehicles. The kit is made of FRP material which is lightweight. Although specific size and weight details aren't provided, you can expect it to fit well on your Mazda Miata as it's designed specifically for 1990 - 1997 models. Just make sure to get it installed by a professional.