Opal Brown is a glazed porcelain tile in a concrete look, 60x60 CM, from the Opal collection with a Carvin finish. Its warm brown face is cloudy and mottled like poured concrete, with lighter tan patches and fine surface marks, and the tiles laid together give a continuous, softly varied brown surface. The Opal tiles come in 60x60, 60x120, 30x60 and 80x80 CM, and the collection also includes Opal Crema and Opal Grey.