Reflective Bubble Insulation Sheet, Double Side Aluminum Foil Bubble Shield, Aluminum Foil Thermal Insulation Radiant Barrier for Windows, RV, Roof, Garage Door (23.6IN X 10FT)

Easily cuts to fit to your needs. Used this to insert as a heat shield for RV windows. Seems to help keep the RV cooler in storage. Material is lightweight and flexible enough to be easily stored when not needed.

Does what it says on the tin. Cannot complain.It also cuts very easily, which is nice if you've got multiple projects.

Good product, keep heat and light out on windows

Pretty durable product. Does not tear easily. Comes with tabs that actually work. Perfect price.

I bought 2 of these to cover my west facing windows. The afternoon sun really gets my apartment so hot in the summer. I put these up in The beginning of April. We’ve already had some days in the 90s and I can say these work really well at keeping the apartment cool. Sticky tabs are small so I used command strips.Of course the real test will be when it’s 100-110 all summer long and what my electric bill says. Last July -sept it was $600 per month. I will update this after the summer.

Worked perfectly

Used this on the bottom of a cover over a fold down attic ladder. It seems to help a bit with insulation from the attic heat/cold. I'd get it again.

We did have three rolls out of four that were the correct dimensions. The fourth roll was about 2 feet too short. That roll is being replaced. Also, there were boot prints on one side which I am concerned could compact and reduce the insulation value. Overall, easy to work with, easy to cut and handle by myself. I have never used the type of adhesive stickers before so we'll see how they stand up to AZ summers.