ISSUNTEX 100% Blackout Blind Curtains with Suction Cups - Heat Insulating, Reflecting Shading - Suitable for Roof, Bedroom, Office Windows (Black, 19WX37L in)

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.

I purchased this window sun blocker to reduce heat sun in my home after a severe storm. I cleaned the window and used the suction cups on the blocker. I had to use clips to fold up the excess length that wanted to pull down the sun and heat blocker. This was a quick and I expensive solution to reduce after storm heat in my home. Highly recommended.

suction cups came all warped, and don't stay on well on the window. I have to keep readjusting. however, overall the blackout effect is good when the cover actually stays on the window.

A room in my attic is utilized for tv/videogames and in that room is a big, beautiful skylight that lets ALL the light in. So, ordered one of these and it has helped keep heat out, stopped me from squinting like i'm Clint Eastwood and allow a comfortable setting to relax during the day. It's not the perfect fit, but it works without having to get an exterior hood installed. Will order another for the other room.

The fact that the suction cups aren’t sealed with plastic so that they would be brand new when I use them was a bit worrisome when I started the process of setting up. And it’s what I thought no matter how hard I press the suction cups do not hold up at all.

This is made for a sky light window in the roof, apparently, but I got it for a door window. Sun shines in this window and heats up the entire room. I put this shade/curtain up with magnets, instead of the suction cups provided, because the door is medal but I also take it down after the sun sets everyday. Reflects the heat of the sun and does a great job.

Returned my order! One corner was missing a suction hole for a suction cup. Suction never stuck fully and tried tons of way to get it to stick. Every day at least one corner would be off. Looks ugly from the outside of the house.

I bought this item to cover the small window of my travel trailer door. It is the perfect size and look like it is really well made. I didn't use the suction provided because I wanted something a bit more permanent. I simply hang it with two small hooks. Really happy with my purchase. Highly recommended.