endura flap pet doors double flap pet doors for walls

Inside-to-outside or room-to-room, your pets will happily enjoy a newfound freedom with the Endura Flap Pet Doors Double Flap Pet Doors for Walls. In addition to having a cheery pet, you will enjoy the savings offered by Endura's energy-efficient wall flaps, which use a patented system of magnets to seal tightly against the wall and prevent costly air loss, no more waving away money each time you open the door let your pet outside. The kit includes a locking cover for security, an interior and exterior frame, mounting hardware, and instructions for installation. (PATI004-8).