The WeatherTech 2011+ BMW X3 Rear FloorLiner in Cocoa is a custom-fit, all-weather floor mat designed to protect the interior of your vehicle from dirt, mud, snow, and spills. It is made from a durable, odorless thermoplastic elastomer that is easy to clean. The FloorLiner has a raised lip that helps contain any mess, and its deep channels help keep liquids away from your feet and carpet. The FloorLiner is designed to fit snugly in the footwell of the X3, and its non-skid surface helps keep it in place.