This trunk spoiler is great for those who want to enhance the look of their 1984 - 1991 BMW 3 Series. Whether you're a car enthusiast or just want to make your daily driver stand out, this spoiler is a perfect fit. It's made of FRP material, which is lightweight and can withstand normal driving conditions. Although specific size and weight details aren't given, it's designed to be a 2 - piece set that attaches to the trunk of your BMW for an instant style upgrade.