The WeatherTech 2018+ BMW X4 Cargo Liner w/Bumper Protector - Black is a perfect fit for the BMW X4. This cargo liner is designed to provide maximum protection to the interior of your vehicle from dirt, spills, and other debris. The liner is made from a durable, high-grade material that is easy to clean and maintain. The bumper protector is designed to provide superior protection to the lower portion of the bumper from scratches and dents. This product is designed to fit perfectly and is easy to install.