Want to really add the finishing touch to your room? Coordinate your outlet coverings with your floor and wall installations. This one is made of marble stone. Look for our matching Light Switch Covers, Wall Plate Covers, and Outlet Covers. 6 different styles from which to choose. Hand selected exclusively for our Floor & Decor Casa Antica brand. ATTENTION Travertine, Marble, Granite, Slate, Limestone and Quartzite are natural stones. Characteristics of natural stone include variances in shade, color and hardness. Checking the material and blending the tiles to taste prior to installation is highly recommended. All natural stone must be sealed with a penetrating sealer and be regularly maintained. All sizing is nominal.