We ordered 3 boxes of these tiles in May and there were so many flaws in the tiles, but we didn't realize it in time and missed the return window. We tried again in August thinking it was maybe a bad batch, and ordered 4 more boxes to be safe. Of the seven boxes we ordered with 10 tile sheets in each, THREE of the sheets did not have flaws. The tiles are separated with a thin piece of plastic and there is no protection against chipping at all. Definitely don't waste your time and money.