PATAPLUS Dog Doors for Large Dogs, Large Dog Door Cat Door with Slide-in Lock Panel and Magnetic Double Flaps, Durable…

Make sure that this fits by entering your model number.
【LET YOUR PETS FREEDOM】This extra large dog door has 2 locking modes to make a choice, allowing your cats and dogs to enjoy free entry and exit, potty breaks and playtime without your lend a hand.
【DESIGNED FOR MULTI-PET FAMILIES】High capacity pet door,flap openings are 14 1/5″W×24 1/2″H,Frame:17 1/2″W×27 2/3″H.Fits most medium-sized,large-sized dogs and cats,suitable for pets as much as 220lbs.
【DURABLE & ENERGY EFFICIENT】The pet door is made of premium aviation aluminum alloy, more durable, not easy to tear,can be utilized for a few years. UV protection flaps and 4 magnetic buckles provide weather protection and energy efficiency, lend a hand offer protection to against extreme weather and drafts.
【EASY DIY INSTALLATION】Includes cutting template, detailed instructions and mounting hardware; fits interior and exterior doors and walls between 1 3/16″ and 3 2/3″ thick.
【QUALITY ASSURANCE】Customer satisfaction has at all times been our top priority. We provide lifetime free customer service. When you have any questions about our dog doors, please contact us in time.