I am very happy I was able to review these Lush Decor Insulated Back Tab Blackout Window Curtain Panels. These superior curtains I received at no charge in exchange for an honest review.  The curtains are not only good looking but well made. I have included a picture, to show a HOT summer day.  The curtains completely block out heat and light, I would imagine in the winter, they would block out breeze and cold.  Obviously I will need to get another panel, perhaps two, to make them full.  I love there are two ways to apply the curtain to the rod, using a pocket or the tab, so you are not having to purchase a new rod to get these hung.  Good looking and functional, very happy with these Lush Decor Insulated Back Tab Blackout Window Curtain Panels.