The WeatherTech 97-00 BMW 528i Cargo Liners are designed to provide complete protection for the cargo area of your BMW. Made from a heavy-duty, durable material, these cargo liners are designed to keep your cargo area clean and free of dirt, mud, and other debris. The black color matches the interior of your BMW and the textured surface helps prevent items from sliding around. The liners are easy to install and are custom-fit to the exact contours of your BMW 528i.