MiR Galaxy 11.8" x 11.8" Glossy Glass Subway MosaicThe subway's 11. 8" x 11. 8" MiR Mosaic Galaxy Glossy Glass Mosaic seems like it would make a lovely backsplash or accent wall tile. Given its glossy surface and subway shape, it probably gives off a modern, sleek appearance. Glass mosaic tiles are rather easy to clean and can give a room depth and texture. To obtain a better concept of how the tile would seem in your intended location, it's always a good idea to look at samples or photographs of the