It fit the only window in our tiny bedroom. Last time I had to remove it, its frame snapped. The window cranks open, so it doesn't fit an air conditioner. Now our choices are 1. keep the window closed all summer and suffocate or 2. be bled out by mosquitoes and no-see-ums. I will gladly travel looong distances and take a bunch of stuff you don't want if it includes a screen!