This is a great for any interior wall and floor design space especially if you love a black and white style / theme. Normally any natural stone comes in three different finishes of polished, honed or tumbled, but the tumbled finish usually comes in smaller sizes like 6×6 or 4×4 or in smaller mosaic sheets. Larger polished finishes come in 12×12, 18×18 and they can also be bought as a slab with thicknesses of 2-3cm.
These tiles are good for any kind of wall covering, however it is recommended that they be sealed to preserve the look of the stone. Primarily in environments where the tiles might be exposed to elements like grease, moisture, etc in kitchens, bathrooms, etc. In other spaces, you can get away without using a sealer as some prefer the natural look of stone.