2×2 tiles are a type of Mosaic tile typically used as backsplash decoration or flooring in showers. Mosaic tiles means that it consists of small pieces arranged together to form a larger pattern. These tiles are ideal for revamping your kitchens, bathrooms, living rooms and even outdoor spaces. From floors to walls, bathrooms to kitchen backsplashes, and foyers to fireplaces, Mosaic tiles can be installed in almost any interior space you can think of.