The height dimension stated on the website is not correct.  I thought I was buying a 72-inch high screen, but it is actually just a little over 70 inches.  This is especially frustrating because I was wavering between the 72-inch size and the next taller size when deciding to make my purchase.  If I had known that the screen that was advertised as being 72 inches was not actually that height, I might have gotten the taller screen.