Tile, in a broader sense, refers to an almost small, thin unit with a geometric shape that is used in large numbers to cover surfaces. This means that the tile is not necessarily ceramic. Flexible vinyl floor tiles and wood parquet are two prominent examples in this regard. Many natural stones such as stone slabs, marble and veined marble are also used as tiles. Another name for these coatings is polished stones. Unlike grooved paving stones , Different dimensions and thicknesses, polished stones are cut with special saws to different dimensions and in two forms, polished or rough. Cement tiles, which are very similar to their ceramic model, are another type of tiles.