If you are looking for a high quality, durable porcelain tile from the USA, we recommend you buy Adrock 2x6 Interlocking Mosaic Nickel Natural. Perfect for both exterior and interior applications, these high-quality porcelain mosaic floor and wall tiles suit different styles and preferences. Available in a grey color, it is offered in size 12x14 and comes in a natural finish. Manufactured by Nemo Tile & Stone, Adrock 2x6 Interlocking Mosaic Nickel Natural tile is an integral part of the Adrock collection. Browse online, call us, or visit our tile store in Waltham, Massachusetts to get the best price for this tile!