I have around 47 sq. ft. of Crest 25644, 18"x18" floor tile made by American Olean. It is overage purchased when I installed my kitchen floor several years ago. It is incredibly strong tile and is known as 'color-body' tile in that the finish on the tile is over 1/16" thick. If chipped, the color still shows through not the base ceramic of the tile. That said, this tile really does not chip. It has destroyed many a glass or pyrex container on the kitchen floor with no damage. As you can see from the pictures, it is nice tile and varies significantly from tile to tile. It is rated as a floor tile, but could just as easily be used on a wall or backsplash. It cuts easily without chipping and is around 5/16"-3/8" thick and again, lays up 18" square. Please feel free to message me here or text or call if you have any additional questions. I will get back with you as soon as I can. I have around exactly 22 tiles.