If you are looking for a high quality, durable limestone tile from the USA, we recommend you buy Metro Gray. Perfect for both exterior and interior applications, these high-quality limestone shower floor tiles suit different styles and preferences. Available in a grey color, it is offered in size 12x24 and comes in a honed finish. Manufactured by Emser Tile, Metro Gray tile is an integral part of the METRO collection. Browse online, call us, or visit our tile store in Waltham, Massachusetts to get the best price for this tile!