Mother of Pearl Made of freshwater shells, our Mother of Pearl tiles come in a seamless pattern on porcelain backing and are perfect to add elegance to exquisite installations Field Tiles 17036812" X 12"x3/8"Mother of Pearl Polished Please excuse the inconvenience as we update our online price book Please excuse the inconvenience as we update our online price book Please excuse the inconvenience as we update our online price book