Covercraft Custom Fit Cargo Liner for Select BMW X3 Models - Polycotton (Grey) Cargo Area Protection for SUVs, Crossovers, Wagons and Pickups Custom fit also includes a fold-out bumper cover flap for additional protection Tough, waterproof, urethane-coated polyester fabric available in four colors Split seat-backs still operate if equipped Hose off to clean, hang and air dry