SomerTile FAZ18ATG Roccia Ceramic Floor and Wall Tile, 17.75" x 17.75", Brown/Gray/Green First-quality ceramic tile for floor and wall use Glazed textured finish with a low sheen and moderate variation in tone P.E.I. Rating V is suitable for both residential and high-traffic commercial use including extra heavy-duty floors C.O.F. 80 and above is recommended for commercial applications to meet or exceed ADA (Americans with Disabilities act) guidelines. Highly skid resistant Indoor