Product dimensions:

31.5" width

23.5" height

The covers adhere to the window with the built in rare earth magnets for quick and easy installation and removal. Not only that, these covers are foldable and come with a band so that you can easily store them when they are not in use. This is the highest quality product like this that you can find on the market. They block 97% of radiant heat transfer and reduce UV as well as noise levels.

Thank you for your interest!