Arbor Cognac 6 in. x 36 in. Matte Porcelain Floor and Wall Tile (15 sq. ft./case)This porcelain tile comes in a case of 15 sq. ft., containing 10 pieces and weighing 52. 8 lbs. Each piece measures 6 in. x 36. 25 in. x 10 mm, making it suitable for use on floors, walls, and countertops. The surface is glazed and has a smooth, low sheen finish with slight variation in tone. With a P. E. I. rating of IV, it has high resistance to abrasion and is ideal for heavy duty residential and commercial installations, such as entrances,