This crystallized glass tile combines the beauty of pure White Thassos marble with a composition that is hard as granite. What makes this particular tile so durable is the process that is taken to create the material. The sintering of select minerals and fusing of the sintered crystals through high temperature on to a porcelain backing creates a tile with zero porosity. This ensures it will never require sealing and is completely stain proof. You're left with the timeless luxury of White Thassos, without any of the maintenance headaches. This minimalist design can be used in any room anywhere, for both floors and walls.