Sarana Tile lists Trust Grey as a 12" x 23.6" 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 12" x 23.6", listed metrically as 30x60cm. It is supplied in boxes of 7 pieces covering 13.55 sq ft, a box weight of 44 lbs and 40 boxes to a pallet, 624 sq ft in total. It appears in the Sarana Volume 8 catalogue at page 178. Sarana prices it by the square foot.