Porcelain Black arrives as a 10" x 12" matte porcelain mosaic in the Porcelain range. It is finished with a matte face that holds light rather than throwing it back. On the residential side that covers 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 10" x 12", listed metrically as 30x26cm. Each sheet covers roughly 0.84 sq ft. It appears in the Sarana Volume 8 catalogue at page 12. It arrives mesh-mounted, so the spacing holds while the sheet is set and it trims down to meet a corner or a niche. Sarana prices it by the sheet.