Glass Tile Finish: Clear Glass with Baked Color BackingTile Size: 101.6mm x 304.8mm (4" x 12")No. of Tiles/Sq. Ft.: 5 TilesCase Contains: 15 tiles; 5 square feetTile Thickness: 8mm (5/16")If you''ve been looking for glass subway tile in an agreeable gray color, these are your tiles. They offer a nice subtle color ideal for kitchens and bathrooms. These subway tiles are a light gray color, with no hint of green or blue; we suggest you order a sample to see the color in person. Many people use these tiles to tile their kitchen backsplash, while still many more use them for shower/tub surrounds. Since glass tile handles wet areas well, these tiles are good for both wet and dry environments. Order your gray glass subway tiles today and start your new tiling project as soon as tomorrow.