Covercraft Custom Fit Car Cover for Cadillac STS (UltraTect Fabric, Black) Luxurious hand soft finish glides over the vehicle finish Will retain its color and strength in extended outdoor exposure while providing a high degree of water resistance and UV protection Heavy enough to stay in place and light enough to easily handle Has bottom-edge elastic to hold the cover tight and is equipped with grommets for a cable lock and an additional grommet that can be installed to accommodate your vehicles antenna Custom-made to hug every contour of your specific vehicle and most of these made-to-measure covers have sewn-in mirror pockets