15.54 square feet, 7 pieces per case. Case weight is 55.58 lbs. Grade 1, first-quality ceramic tile for floor and wall use 17.75 in. width x 17.75 in. length x 0.36 in. thick Glazed, medium textured finish with a low sheen and moderate variation in tone PEI Rating IV has high resistance to abrasion and is suitable for heavy-duty residential and commercial kitchens, hotels, exhibition and sales rooms with some dirt conditions Semi-Vitreous tiles have water absorption of more than 3% but less than 7% for indoor use This tile is ADA approved for slip resistance with a DCOF value of 0.42 or higher. Not frost resistant Country of Origin: Spain