RUseeN Portable Blackout Shades (157" x 57") Travel Window Blackout Curtains, 100% Blackout Material Temporary Blinds for Baby Nursery, Bedroom, Dorm Room, or Travel Use

I did not read the description very carefully. I thought I was getting blackout curtains. But instead, it’s a kit that you cut out the size of your window and includes stickers of velcro so that you can cover your window. I was amazed how well it works. It’s very thin and light and yet is very durable. It was easy to install and it would be perfect for anytime that you want to temporarily block out most of the light. I did not have any light shine through the material itself. The only light was from my lack of perfection in the cutting. I wish I had had this a few years ago when I worked at night. I was often sleeping during the day and light was a constant problem as well as heat. This would’ve been the perfect solution at that time. It only takes a couple of seconds to put it up (when you have it cut and velcro in their places) and not very long to take it down. I was concerned that the stickers for the velcro was going to create damage and leave residue. But I don’t think it would even on paint (but I did not test it either). I also cut out a piece for a window that is in my home office. Sometimes the sunrise is so bright even with blinds that it’s very disturbing. This will be a great solution for those mornings.

I work odd hours so for years I've been trying to find a way to make my room dark, most options are either more expensive, less effective, more permanent, etc. This has darkened the room more effectively than any of my more expensive blinds, its easy to take on and off and it's by far the cheapest system I ever used, even when compared to those temporary paper blinds. Wish i found this years ago!!

Definitely blocks out the light super easy to install. Measure and measure and measure again. Be sure you get enough to cover the whole window.!

Very light and easy to install. And it does uts job well. Velcro allowing me to open them partially during the day if I want and I love that. (I works nights) great product that does its job well. And if I can install it anyone can.

The room is much cooler now and the blackout is 100%

These “shades” are one giant plastic tablecloth. One side is black, the other side is silver. They cut easily with scissors, Velcro seems good quality, and they block ALL the light. However, they look incredibly trashy from the outside. I did the first one with the silver side out but it looked so bad that I did the next one with the black side out. The plastic also smells terrible like rotten fish so I had to wash it first in the tub with dish soap. The smell was better but still lingered a bit. Definitely an effective, cheap option if you’re willing to sacrifice class while they’re up.

Total blackout! Love it! I’m buying more! You’ll need this if you work the night shift. Easy to apply especially with the round stickies. It also comes with multiple precut Velcro but my favorites are the transparent round stickers.

Blocks out the sun really well if you have all of the sides taped down but when it gets hot out the adhesive on the velcro starts to stop sticking so it always falls down. I found that magnets are better. Keeps my room cool and is easy to install.

The screen was easy to install, accessories were included and it works great! Will order again for other section. Cheers

Does exactly what they say in the description. Easy to setup and stays like that without any sort of maintainance.

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Blinds are good even though I paid for the 300 x 300 but only received the 145 x 300.