Awesome product - super easy to install and take down, totally blocks out light
Put this on a smaller window in my bedroom where a shade would not work. Only installed the top 2 snaps on the top of the window frame, so I can snap it up each night, and unsnap it and fold it back up in the morning. Works like a charm. The little sticky pads are not a good option if you plan to use it this way, as they immediately came up as soon as I unsnapped it the first time. However, I put 2 small screws in the middle of the snaps and problem solved. Easy to snap and unsnap now, and does a perfect job blocking light. Highly recommend this!