If your pet door is showing signs of wear and tear, a new PetSafe flap could help make it look brand new. This soft, tinted flap has a magnetic closure to help keep your home protected from the outdoors, and replacing it is a quick and easy installation project. The only tool you need is a screwdriver. It includes 3 holes at the top of the flap for adjustment. Available in small, medium, large, and extra-large. This replacement flap fits the following PetSafe doors: Extreme Weather Pet Door, Wall Entry Pet Door, Freedom Patio Panel Door, Freedom Aluminum Pet Door, and Plastic Pet Door.