Blackout Curtains,118" x 57" Portable Window Curtain Shade 100% Black Out Room Darkening Light Blocking Drapes for Bedroom Living Room - Black & Silver

this blackout curtains are very effective at blocking sunlight. Definitely a must have for the Seattle summer. I like how big it is so I cut it into a few pieces to cover both a big window with dividers and a few small side windows. It's also easy to set up with those sticky pads and does not damage (leave permanent marks) to the windows.

I don’t like light in the morning. I like darkness for my sleep. This blackout curtain serves its goal. It completely blocks the light. It is also very easy to put on. The self adhesive hooks make on and off so easy. No issues.

This works great at keeping the light out and most of the heat. I like how you can cut to fit any window. Note: the material stretches slightly so you might cut about 1/4" larger than needed. I would have given it a 5 star, but the sticky part of the velcro did not hold up to the heat. We live in Idaho where the hottest day got up to 90° and it didn't stay attached to the window. The velcro itself is super strong, but not the sticky part. Solution: I bought industrial strength, all weather velcro that did the trick.

⭐⭐⭐⭐⭐ **Great Blackout Solution – Works Better Than Expected** I bought these **Blackout Curtains / Portable Window Curtain Shades** to block out light, and they do exactly what they promise. They provide **100% blackout**, making the room completely dark—perfect for sleeping, shift work, or watching movies during the day. **Pros:** * Truly blocks out light (huge difference immediately) * Easy to install and remove, very convenient for renters or travel * Lightweight and portable, folds up nicely for storage * Great for bedrooms, nurseries, or temporary setups * Helps improve sleep by keeping the room dark **Cons:** * Needs careful positioning to get full coverage on larger windows * Not as decorative as permanent curtains (more functional than stylish) Overall, I’m very happy with this product. It does exactly what it’s supposed to do and offers excellent value for the price. If you need a reliable, portable blackout solution, this is a great choice. Highly recommend!

These blackout curtains exceeded my expectations. They block out light extremely well and make the room noticeably darker, even during the day. Installation was quick and easy, and the material feels durable and well made. I love how portable they are, which makes them perfect for travel or temporary setups. They also help with privacy and temperature control. If you need a reliable solution to darken a room, this product absolutely does the job. Highly recommended.

These are very effective for blocking light and heat. The stickies area worthless. I used my own workaround. The sheets come folded and the folks are impossible to take out. They look very tacky inside and out. Embarrassed to have these hand in the window. If it weren't for invalid in that room I'd never put them up.

I was skeptical purchasing this after reading the negative reviews. I ended up jumping in head first anyways and took the risk. Without risk there is no reward. I am more satisfied with this product than any other type of blackout curtain or window covering. Many reviews state that the double sided sticky discs don't work; however mine have been up for a week and I haven't had an issue. The window I used the product on is a southern facing window that gets sunlight just about all day. My room feels like it's the middle of the night 24/7. Be sure to sleep the window with alcohol (what I used) and you shouldn't have an issue with the adhesives. Also, but the product about an inch bigger; a 12x12 window would be cut to 13x13. Then use an xacto knife for precision cutting to cut off the excess. Following these simple steps you will be able to sleep during the day. I work graveyard and was only getting about 5 hours of restless sleep due to the sun, I can now sleep a solid 8 easily. I'm not sure if it's in the product description or not but I noticed it was noticeably cooler as well. I'd assume that was the intention of the production design because the side that faces out is a shiny gray. I'd highly recommend this product for anyone that works nights and has trouble sleeping. I have found nothing better and will no longer be looking. The material is also lightweight but not paper thin it's a material I can only describe as what a tent is made of, some kind of like vinyl or something. 0 light will come through if installed correctly EDIT: I have no issues after a month. My room remains the coolest darkest room in the house. We just had a heatwave and I didn't even notice in my room. Also came in handy while I slept a weird schedule due to covid. I still highly recommend. EDIT 2: Its been several months and I've had zero issues still. It's held strong, not deteriorated, and in the same place I originally placed it with no need to fix it. Still highly recommend and am afraid if I take it off I will regret it and have to buy new adhesives that probably aren't going to be as good haha. 10/10 product. I will not be updating this again as any further and you've already gotten the money's worth back in sleep (if you work nights), energy savings (if southern facing window in hot climate), and all products deteriorate with sun exposure amd heat (not that this one has yet). I MAY leave a review when its finally deteriorated as I'm not taking down and will be test the longevity of the product.

This product was going to be fine…until we opened it and found a big piece had already been cut out of it …which made it too small for our window. I’m thinking it must have been a returned item that wasn’t checked before it was resold ! I would like to exchange the one I received for a new one. Thank you, Sue Robbins

This is absolutely brilliant. It was so hot this summer I could barely take it and so I finally found these. They have been the best thing. They are only 100% block out the light but they keep the heat out to tested in I’m sure they also be well used as I can’t imagine life without them I’m gonna slowly build up my collection so every single window has them

Blocks out light really well. Is decent quality however the sticky Velcro dots don’t stay stuck to the surface and the blind continuously falls down