I bought a couple of pair of the chocolate curtains for our French doors. Our bedroom is the coldest in the house and these seem to keep some of the cold escaping from the windows. It is not as cold as it used to be. I liked them so much that I ordered another chocolate one for our sliding glass door off the bedroom. My mom and sister-in-law really liked them too and the quality. They are thick and smooth to the touch and look the same on both sides, which is really nice. No white backing on them. I might be buying more for the other bedrooms now.

this works great. i've been searching for light blocking curtains and this is amazing. i'm so glad i found this product and will purchase more for other rooms