10 in. x 19 in. Large Single Flap for Doors with Black Aluminum Frame

Endura Flap Pet Doors for Doors are manufactured in the USA with a flexible, safe, and energy efficient flap for all climates. The translucent, dual-pane flap seals tightly against the weather using a patented system of magnets. These doors have one, dual-layered flap for energy efficiency. When closed, the flap reduces air conditioning and heat loss and can resist winds up to 50 mph. Each unit permanently installs into your door from 1/2 in. to 1-3/4 in. thick and includes a locking security panel. Comes with: Interior and exterior frame, security panel, mounting hardware and installation instructions. They are available in three colors White, Black and Tan. Backed by a 15-year warranty!