Cracked Glass Block Wallpaper. The classic look of glass blocks in tan infused with lustrous effects in pink and blue. We added some hairline cracks and chips in the glass blocks to give it a very cool, urban vibe. This wallpaper comes in 2 feet x 10 feet rolls (24 inches x 120 inches). This design is printed on prepasted, commercial-grade, tear-resistant wallpaper that has a smooth flat finish.