Gray Glass Subway Tile Gainsboro for Kitchen Backsplash or Bathroom from Bodesi, 4x12 (10 Sq Ft Box) A nice easy gray, the undulating smooth grays work their ways in and out of each tile creating an effect that is quite stunning. Use it as a feature wall, and the glossiness of the glass and the rustic grays creates a contrast between color and texture, and the result is eye popping feature. Get a truly custom look for your project, these made-to-order tiles are hand made just for you. Available in 5 popular sizes, 1x12, 2x12, 3x12, 4x12, 3x6 - Custom sizes also available upon request.