Sarana Tile lists Ek Onyx Black as a 47" x 110" polished porcelain tile. The face reads as the broken, tonal face of natural stone. Sarana supplies it with a polished face with a full reflective shine. In a home it suits kitchens, entry foyers and open-plan living areas. Commercially it is specified for retail floors, restaurant dining rooms and hotel lobbies. The nominal size is 47" x 110", listed metrically as 120x280cm. Sarana catalogues it in Volume 8 on page 77. Sarana prices it by the square foot.