The WeatherTech 12+ BMW Z4 Front FloorLiner is a custom-fit, all-weather car floor mat designed to protect the interior of your BMW Z4 from dirt, mud, snow, and spills. This floor liner is made from a proprietary thermoplastic material that is both durable and flexible, allowing it to contour to the exact shape of your vehicle's floor. It is designed with a raised lip around the edge to help contain spills, and its non-skid surface helps keep it in place. The black color ensures that it will look great in any interior.