I bought this panel to hang on 5 windows.  I love it and get many compliments on how they make the apartment seem homey.  I am in an old house, so the insulation helps with cooling and heating.  Also, since I have a sleep disorder and chronic migraines, so they really darken the room when I need it during the daylight hours.  I love the soft white and ice blue circular pattern.  It compliments my color scheme and adds interest.  Another great transaction with Wayfair!