Petsafe "Extreme Weather" Pet Door

Triple flap design protects against rough weather Fits doors 1 1/2" – 2" thick with self-framing plastic frame Petsafe extreme weather dog door is available in large, medium, and small sizes Seals securely with magnetic bars on the bottom of the flaps Great for both dogs and cats  This economical PetSafe Extreme Weather Dog door & Cat Door features a three-flap design to maximize energy efficiency and protect against various weather elements. The interior and exterior flaps are tinted vinyl, and the middle flap is made of insulated foam to seal securely and keep out both the cold and the heat. The middle flap may be yellow or gray. With a magnetic bar lining the bottom of the two outside flaps to secure the door when it's not in use, wind and rain will be unable to blow through. Say goodbye to winter drafts with this extreme weather pet door.   Features: First-ever to include three flaps for maximum energy efficiency  Center insulation is great for hot or cold climates to keep