Misty Gray 2x4 Glass TileMake a splash with our beautiful collection of subway glass tiles, all rated for swimming pools. Create a luxurious design, or evoke exotic faraway places, with rich tropical hues, design the ideal setting for your own getaway bathroom or poolside spa. These tiles are suitable for swimming pools, spas, and not only meet but exceed the standards set for residential applications, including kitchen wall backsplashes, showers, and bathrooms.