A Kitty Mac Fresh Air Screen is the easiest way to enclose your garage so you can enjoy the fresh air without bugs and mosquitoes. Easy to install, usually done in fewer than 30 minutes. Garage door opens and closes without removing screen. A heavy-duty vinyl pouch at the base accepts 3/4 in. PVC piping (not included) for added rigidity and to roll up for vehicle access in or out of your garage. Built-in straps let you store the screen on your garage door frame without removing screen.U.S.A.