Giorbello G5920 Glass Subway Tile, Dark Teal Clear Glass Surface With Baked Backing In Rich Dark Teal Color Rectangular Shape In The Design of NYC Subway Tiles Overall Size is 76mm x 152mm x 8mm - (Approximately 3" x 6" x 5/16") Water Resistant Glass For Use in Wet And Dry Areas Popular in Home Decor as Shower Tiles, Bathroom Tiles, Kitchen Backsplash, And For Accent Walls