Sarana Tile lists Kenzo Marfil as an 11.5" x 14" porcelain tile. Residentially it works in kitchens, entry foyers and open-plan living areas. It also carries commercial use in retail floors, restaurant dining rooms and hotel lobbies. The nominal size is 11.5" x 14", listed metrically as 29.2x35.5cm. Sarana catalogues it in Volume 8 on page 115. Sarana prices it by the square foot. Porcelain is pressed and fired dense enough to take water and traffic that a wall-grade ceramic could not.