Originating from the Roman travertine, which is regarded as a national treasure in Italy, its classic building, the Colosseum, has been remembered and admired by the world for a long time. Travertine series reproduces the natural texture of natural travertine, presenting the original natural authentic color and texture, after the baptism of time, showing elegant and atmospheric artistic precipitation, the surface texture is just right, between rough and smooth, giving people a warm touch.