ISSUNTEX 100% Blackout Blind Curtains with Suction Cups - Shading, Reflecting Heat Insulation - Suitable for Roof, Bedroom, Office Windows (Black, 38WX47L)

I ordered the largest size available, but it is still too short for my bedroom window.Otherwise, it is very thermally effective.

This was exactly what I needed to darken a bedroom that already has honeycomb shades which allow light through. This blackout blind curtain darkens the bedroom perfectly. Very easy to attach to window and material is strong. I only bought one bc I wanted to make sure it would work and I will buy more bc it definitely does blackout the room.

Worked as advertised

We have this one one half of a window, it doesn’t cover the entire half so we can still open it a few inches when needed. Even covering just 1/2 the window with this makes the room dark enough for our child to sleep. The existing blinds don’t make an actual curtain possible, this has been an excellent solution for us. Suction cups work amazingly, be sure to wipe a little water around the cup first.

I bought this to block a skylight in my bedroom (I don’t know who thought it would be a good idea to install a skylight 10 feet from a city lamp post). The shade itself works amazing. No light at all comes through.I’m giving four stars because the suction cups are difficult to put on. I gave up and just sandwiched the shade between the window and the screen. I held it in place with two spare tension rods.Maybe I was missing something though. If you can deal without the suction cups, I absolutely recommend this shade.

It does the job but I really wish they would add more holes so I could make adjustments. I may need to make my own holes with a lot you can get at Home Depot. I got it on sale for $10 which is awesome so I can live with the design flaw

My room faces the sun and it heats up like an oven during the summer. We’ve been getting multiple heatwaves this summer and each time I cannot stay in my bedroom (too uncomfortable and hard to breathe). I bought two of these curtains and they fit my window almost perfectly. Just less than an inch gap around the perimeter. It makes the room pitch black. Better than the blackout curtains I have currently. And it keeps the room cooler by a few degrees. It’s still hot in the room, but not bad enough where I have to leave the room. Would buy this product again and recommend to friends and family.

I work nights and this is fantastic to black out my room when needed but gives me the ability to take it down and let in light on days off. Suctions well however plastic suction cups included are very difficult to fit through holes, I ended up cutting mine to be smaller

Brought to cover a window, work well, easy to install