American Olean Unglazed Mosaics ClearFace? Mounting System 12" x 12" Unglazed Porcelain 2" Mosaic combines innovative installation technology with superior design. The ClearFace? Mounting System enhances precision and efficiency, while the 2" mosaic tiles offer a modern and versatile look. Made from unglazed porcelain, this mosaic ensures durability and a slip-resistant surface, ideal for bathrooms, kitchens, and commercial settings. Choose American Olean for cutting-edge tile solutions that deliver exceptional results.