Petoto Double Bubble Reflective Insulation Roll, 47 in X 65.6 Ft (258sqft), Aluminum Foil Heat Insulation Roll, Radiant Barrier Thermal Shield for Windows, Garage, RV

it was thin (as described) and easy to cut and place in our double glass doors that were letting in lots of heat from the sun. The difference was immediately noticable. We also used it to add a small layer of insulation to our popup camper bed areas. It worked great for our purposes!

I used it to seal a place in my attic. The roll was easy to carry up in the attic. Perfect size to work with a n a refined area. It is a true heat repellent. It's was easy to trim and tape

I initially bought this same product from a different retailer. When I purchased from Walmart I got more product for a better price and faster shipping!

The material arrived on time %26 in great shape. It has been installed in our van for insulating %26 has cut down the temperature inside very well. It's a good product.

I bought this insulation to install on my patio doors that face west. The installation was easy and the product works great.

This stuff is so much better than the plastic you put on your windows. You have to buy tape, but its so worth it.

I use this to help insulate Windows for the winter. It's easy to cut and shape and it seems to be working just fine.

I bought because of price and it was worth it. Great roll to insulate small protion of crawl space.

I use this to fashion a sunshade for the inside of the screen door in our RV. It is perfect for that job!

it is exactly what I wanted...used it on bedroom windows because it was to hot...work great would buy it again