If you are looking for a high quality, durable porcelain tile from Spain, we recommend you buy Lyon Gris Anti-slip. Perfect for both exterior and interior applications, these high-quality porcelain floor tiles suit different styles and preferences. Available in a gris color, it is offered in sizes 11.75x23.625, 15.75x31.5, 23.625x23.625, 31.5x31.5 and comes in a anti-slip finish. Manufactured by Grespania, Lyon Gris Anti-slip tile is an integral part of the Lyon collection. Browse online, call us, or visit our tile store in Waltham, Massachusetts to get the best price for this tile!