These pebbles were produced from glaciers carrying the stones from the Mongolian mountains and accumulating in valleys, making hills of various colored, rounded stones. There can be noticeable variances between pieces, so it is important and recommended that a range of this product be viewed before finalizing a purchase. As natural stone products, it is recommended that these be sealed to extend their longevity. Finally, a mesh backing is adhered to the back of the stone.
**When installing white stone, you must use a white thinset. Using grey thinset will leave trowel lines and could stain the stone.