Description Sandstone is a sedimentary rock that is formed as pieces or our earth have been eroded and settled into the bottom of rivers, lakes and oceans. Cast from real stone, Proline has duplicated the look of natural Sandstone with a 12″ x 12″ square tile. This pattern has a thin grout line with straight-edged tiles. Stamp size 24″ x 36″. Package savings reflected in price.
