The black and silver tile both have glittering crystal glass mosaic chips and marble mosaics. the marble chips color will not be always same which means the marble chips may have color variation, some even have wave marks on the finish. However, it is just showing the nature beauty. As for the glass chips, high-temperature make they stable and durable, the colors will never fade away. Each sheet of the wave tile glass marble mosaic tile is approximately 1 square feet (12 x 12 inches) and mesh mounted for easy installation. This glass silver backsplash tile is very beautiful for kitchen backsplash, accent walls, bath and shower walls.