Sarana Tile lists Alexander Marble as a 9" x 12" natural marble mosaic. Visually it offers the veining and depth of quarried marble. It is finished with a natural face left close to how the tile leaves the press. Residentially it works in kitchens, entry foyers and open-plan living areas. Commercially it is specified for hotel lobbies, boutique retail floors and spa suites. The nominal size is 9" x 12", listed metrically as 23.2x30.5cm. Each sheet covers roughly 0.77 sq ft. It appears in the Sarana Volume 8 catalogue at page 4. 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.