Portable Blackout Blind | 100% Blackout Blinds for Windows for Bedroom | Stick On with Suction Cup or Tape | For Home Travel Adults Children & Baby

These are great. I'm a videographer/cinematographer and I have used these on several shoots. I got three of them, I wouldn't rely on just the suction cups, I use some clips or tape to hold them for extra support.

well worth the buy, wasn't sure at first, but works well keeping the light out, suction is great once stuck, blacks out sun well, has velcro to shorten the witdh and lenth of the window, once you get use to folding it to the size if your window its really good,

Despite it lightness the blind is really thick and hide you from the day light. The suction power is bit poor, but with a little bit of water it hasn't moved at all.I do like it a lot

Really good at blocking out the light but the rubber suction cups are very bad quality - they don't stick to the window or the window frame. But I am able to use it with the velcro.

Have to use the tape as suction wasn't great but let's in no light at all.

I was hope filled that this would help to block out light and create a sleep enhancing environment.The suckers were large and awkward to place. They were so big that by the time I had managed to secure them to the glass of the window there was a gap of light around the edge of the blind. The suckers were too large to fit the window frame.There was a flaw in the middle of the fabric of the blind so light came through.I didn’t return the item because I had unpacked it and tried to use it. Am still looking for a blackout blind.

Great blind, arrives in a bag. Can use lengthwise or widthwise. Comes with a roll of velcro which is really useful. Product was delivered really quickly. Haven't actually used it yet so can't give full review, just tried it out briefly which seemed good.

Would agree with the other reviewers in saying that the distorted suction cups make the product fairly useless out of the box. About half of the ones on the blind I was sent were distorted - I tried dipping them in boiling hot water and that restored the shape of a couple of them - then I got bored and just used some 3M sticky tabs (which is no good if you need portability). It may be luck of the draw whether or not you have this problem - maybe if you get one that's been sat at or near the top of a pile of stock then it will be okay, but you'd probably be better off/run less risk by just buying an alternative. I wouldn't risk the included tape on a surface that you care about either.It is a decent sized piece of hemmed light-blocking fabric though, so if you can find something else to stick it up with then it's useful enough.