Bedrosians Marin Black Sea (Black) 4-in x 4-in Glossy Ceramic Subway Wall Tile (5.49-sq. ft/ Carton)With its soft, irregular shape and glossy coating, the tile reflects light in a way that resembles the sun glimmering on the ocean. This Spanish made ceramic tile is sold in a pack of 51 pieces, covering 5. 49 square feet (actual size of each tile is 4 x 4 inches). It is suitable for use on walls and shower walls. Here are the details for the Marin collection with Sample Item Number 100003773: Attribute Value Collection Name Marin Sample Item Number