Awesome! I cut the 2 apart to put in 2 separate windows. It's AMAZING if you hit it with a medium speed strobe. The fold lines were a big issue for me, but I decided to apply heat with a hairdryer and it REALLY helped smooth out the lines. I did front and back. Make sure you don't apply the heat too close so you won't melt a hole in it. Overall, pretty awesome! Pics show woman with strobe, boy with black light to give you an idea. I have black curtains behind them and they are adhered OUTSIDE the window. Inside was not working well due to the glare.
Rating: [4 of 5 Stars!]