Stark Carbon is a 2" x 6" polished marble mosaic from Anatolia Tile. The surface carries the depth and movement of natural stone and a polished face with a full reflective shine. Laid out, the picket shape breaks the run of a standard grid. On the residential side that covers kitchens, entry halls and main-floor living areas. It ships 5 pieces to a box, covering 4.41 sq ft. Marble is a calcite stone, so it wants a penetrating sealer and takes marks from acids such as lemon or wine. Made in Turkey.