When it comes to Porcelanosa you will get it all. A beautiful design, with a high quality tile. Porcelanosa is the well-known brand behind Boulder Grey tile which is part of the Boulder collection. Crafted for both interior and exterior installations, these versatile stone shower floor tiles provide a seamless and durable solution for a stylish look throughout your home. It provides flexibility for any renovation with a versatile grey color and size 12x12, and a stylish matte finish. If you are looking for a tile made in Spain, Boulder Grey tile is a great choice! Visit our tile store in Waltham, Massachusetts and we will be happy to offer you the best price for this tile!