PetSafe Replacement Flap Freedom Pet Door WEATHER TIGHT CLOSURE: Soft, transparent single flap with magnetic closure for weather tight seal EASY INSTALLATION: Easy, do-it-yourself replacement and the bottom of the flap has a thin, black weather sweep without ridges FLAP DIMENSIONS: 10 1/8&quot; x 16 7/8&quot;; 5 holes at the top of the flap for adjustment COMPATIBLE PETSAFE DOORS: PetSafe Freedom Aluminum Pet Door, the PetSafe Plastic Pet Door, the PetSafe Extreme Weather Pet Door, the PetSafe Wall Entry Aluminum Pet Door and the PetSafe Freedom Patio Panel Pet Door Call, chat or email with our expert US-based customer care specialists six days a week; they are waiting to assist you and your pet with your product needs PetSafe Brand has been an industry leading US manufacturer of pet behavior, containment and lifestyle products since 1991, helping millions of people and pets each year