15.4 square feet, 7 pieces per case. Case weight is 65.59 lbs. Grade 1, first-quality ceramic tile for floor and wall use 17.75 in. width x 17.75 in. length x 0.35 in. thick Glazed, mixed texture with a medium sheen and uniform appearance in tone PEI Rating III is suitable for medium-duty residential floors including kitchens, halls, corridors, balconies, terraces and areas used more often with normal footwear and small amounts of dirt Semi-Vitreous tiles have water absorption of more than 3% but less than 7% for indoor use This tile has a COF wet rating less than or equal to 0.50 and is considered to have a marginally low skid resistance. This tile is not ADA approved for slip resistance. Not frost resistant Country of Origin: Spain