Essential Pet Door - Large

Simple and effective; your furry friend will love this easy to install pet door. This item is suitable for doors, walls and screens up to 2.17” thick. The outer frame measures 13.8” x 18.9” and the hard clear flap measures 11.8” x 16.5”. The large frame suits larger breeds weighing up to 100 lbs, including Collies, Setters, Labradors, Boxers, Pointers, Bulldogs, German Shepherds and more. Weather Resistant: The pet door creates a weather resistant seal that helps keep out unwanted wind and rain from your home every time the magnetic flap snaps closed. Lockable Security Panel: This security panel keeps your home safe; enjoy a peace of mind at night and while you are away from home. It can also be used to control your pet's access to the indoors and outdoors. Adjustable Tunnel: The adjustable tunnel allows you to alter the thickness of the product between 0-2.17”, whatever size best suits your installation. 1 Year Warranty: We stand behind our Pet Doors with a 1-year manufacture's guaran