Sarana Tile lists On Stage Riverside as a 47" x 47" porcelain tile. On the residential side that covers 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 47" x 47", listed metrically as 120x120cm. It is supplied in boxes of 2 pieces covering 30.98 sq ft. Sarana catalogues it in Volume 8 on page 144. Sarana prices it by the square foot.