... want different surface treatment as per your request 1) Item: Blue limestone tiles2) Finishing: honed, tumbled, flamed, bush-hammered, polished, pineapple ... , ice-flowered, nature-split, and other processing method.3) Color:Blue/Grey/Black colors.4) Size: (Length,width, thickness) 15*15 ... size paving stone tiles according to the clients' requirement. China blue limestone tiles