Super-Mat© - The Ultimate Car Seat Mat Only Super-Mat features individual panels of high-density foam that contour to any vehicle seat and protect upholstery from the permanent indentations caused by child safety seats. With its non-slip surfaces on the top and bottom to prevent slipping and sliding of child safety seats and the handy front organizer pockets, it really is the ultimate under mat. Works with all infant carriers, car seats and booster seats. Washable. LATCH compatible.