Didn't work on an office wall
The design is cool , but unfortunately the middle piece never really stayed on. After 1 week the letters started lifting & we eventually had to take it down because it looked so cheap and bad. The pieces that did stick pulled some of the paint off so now we have an even uglier wall. I wish I could return it, it might work on glass better, but the images showed office walls so we did not anticipate any issues.
Rating: 1 stars