I were to do it all again is to get it a little longer and wider. I have a step down from my sliding door and I measured it exactly. If I had thought about it, there is no magnet on the bottom edge, and if it hung a little lower, there would not be a gap at the very bottom that the clever bugs can find. I'd get it a little wider because it is delivered folded to fit in the mail, and the creases consume some of the width. If I got it a little wider, I could adjust it as the creases relax over tim...