From 2-inch mosaic tiles to 18-inch slabs, the Palais Series simulates French limestone in four colors, including Louvre. Stronger than natural stone—therefore suitable for countertops, walls, and floors—the material resists scratching, staining, and fading. It never needs sealing and can be cleaned with hot water. P.O. Box 1168, Crossville, TN 38557; 931-484-2110; crossvilleinc.com.