This KBD rear wing spoiler is perfect for car enthusiasts who want to add a touch of style and performance to their Infiniti G25, G35, or G37 Sedans from 2007 to 2015. Whether you're driving on the streets or participating in car shows, it'll make your car stand out. It's made of polyurethane, which is extremely durable. While specific size and weight details aren't provided, you can rest assured it's designed to fit your vehicle precisely and is easy to install at your local body shop.