If you are looking for a high quality, durable porcelain tile from the USA, we recommend you buy Iron Str. Perfect for exterior applications, these porcelain floor tiles are designed to withstand the outdoor environment, making it ideal for enhancing patios, poolside areas, and other outdoor spaces. Available in a grey color, it is offered in sizes 11.75x23.625, 29.5x29.5 and comes in a textured finish. Manufactured by Ragno USA, Iron Str tile is an integral part of the Realstone Slate collection. Browse online, call us, or visit our tile store in Waltham, Massachusetts to get the best price for this tile!