Ideal Pet Products Modular ALUMINUM Pet Patio Door with Single Pane Glass and Clear Flexible Flap. Fits up to 1” Aluminum Patio track width ONLY, Extra Large, White

The Modular Pet Patio Door by Ideal can be inserted onto the tracts of your aluminum sliding patio door to create a pet door without damaging your current patio door. This item comes as two, easy to connect modules that are designed to fit standard sliding aluminum patio doors. This patio door insert is constructed of white finish aluminum and clear tempered safety glass. Just insert the Modular Pet Patio Door into your aluminum sliding patio door frame against the side it closes on, and pull your door up against it to close it with the new addition. This patio door has an animal lock-out slider to allow you to lock the pet door at your discretion.