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

Endura Flap Pet Doors for Doors are manufactured to be flexible, safe and energy efficient in all climates. The translucent, dual-pane flap seals tightly against the outside weather using a patented system of magnets. These doors have one, dual-pane flap for energy efficiency. When closed, the flap reduces air conditioning and heat loss. 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, Dark Bronze and Tan.”,”highlights”:[“One dual-layered flap with magnetic design for energy efficiency”,”Fits doors 1/2 in. to 1-3/4 in. thick, locking cover included”,”Aluminum frame available in four sizes and three colors”