Brighten your decor with the Upscape Tile’s Tile Inc Glacier Peak 12 in. x 12 in. Multi Mesh-Mounted Mosaic Tile. Designed for wall use, this tile is made of a mixture of glass and stone and features a multicolored mosaic design with a slight variation in tone to help add style to your space. This impervious tile has an unglazed smooth finish and a water absorption of less than 0.5%. This tile has a P.E.I. Rating of 0 and is frost resistant to suit your needs.