These tiles are all thick, making them more durable than economy glass mosaics widely available on the market. These swimming pool tiles are iridescent, making them the perfect addition to any swimming pool. The rectangular shapes give the tiles a modern and clean feel, so you won't need to change them for a long time. The colors are burned onto the glass so that they won't fade, age, or have significant color variations. They are mesh mounted, making it easy to install them with thin-set and grout, but you can also remove them from the backing if you wish. These tiles are designed for the swimming pool and are made using a backing and glue that will withstand submersion in water. The semi-opaque nature of glass makes these tiles look beautiful in natural and artificial light, giving your room a stunning appearance no matter the time of day. While designed for swimming pools, these can also be used in backsplashes, showers, accents, and indoor walls. All tiles are chemical-free and safe to be used at home or in the workplace.