Giorbello G5924 Glass Subway Tile, Azure Clear Glass Surface With Baked Backing In Alluring Azure 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