These are pretty nice, but not very thick for light/temp blocking. I guess I was expecting a thicker lining on the inside. For now I am giving 4 stars in anticipation of needing something thicker once the sun starts coming in the window this summer. If they hold up and do a good job, I'll def come back and edit to say so. One panel did come with a few thread pull areas, but not so bad that I wouldn't hang them. The grommet top is very nice, and the seams as well as the construction of each panel seems to be well done. The front has a little bit of a pattern to the material, and the back is shiny. They are a true white.