Optima Graphite 2x2 Mosaic porcelain wall tile features a contemporary matte finish and a deep warm gray tone. Mesh-backed for easy installation, use as backsplash tile, floor tile and even for countertops. To create the illusion of a larger space, match the grout to the color of the tile, as closely as possible. Explore our inventory to find the perfect complementary mosaic, natural stone, porcelain, or ceramic tile to create a stunning design installation.