Sarana Tile lists Ek Onyx Blue as a 23.6" x 47" polished porcelain tile. The face reads as the broken, tonal face of natural stone. It is finished with a polished face with a full reflective shine. In a home it suits kitchens, entry foyers and open-plan living areas. On commercial jobs it turns up in retail floors, restaurant dining rooms and hotel lobbies. The nominal size is 23.6" x 47", listed metrically as 60x120cm. It is supplied in boxes of 2 pieces covering 15.5 sq ft. It appears in the Sarana Volume 8 catalogue at page 78. Sarana prices it by the square foot.