With a trendy natural stone look, the Tuscan Porcelain Tiles work great as coasters, trivets or decorations. Bison tiles have the durable Bison polyester coating that gives excellent sublimation image results. They can be used with any commercially available adhesive for ceramic tiles and are recommended for use with unsanded grout. Can be cleaned with any non-abrasive household cleaner and a soft cloth or sponge. Not recommended for floor, countertop or exterior use.