MAVRICFLEX Weatherproof Dog Door with Sliding Lock Panel, Energy Efficient Rugged Aluminum Large Dog Door, Easy…

<a href="javascript:void(0)" data-action="a-expander-toggle" class="a-declarative" data-a-expander-toggle="maintain multi-pet households; Frame: 15.63"H x 11.22"W | Door flap: 12.52"H x 8.74"W | The tunnel depth could be cut down according to your installation need. Fits doors, walls, and glass 0" – 2.76" thick
【BUILT TO LAST】Sturdy slide-in closing panel controls your pet's access and keeps stray animals out. The Flap can weather-proof. Both sides strong magnets are designed to enable the door plate to be quickly repositioned after being lifted
【FREEDOM AND INDEPENDENCE】Dog doors for walls giving you the flexibility of location and installation. Give your dogs freedom to go out and in of any exterior wall without your help, arrangement for potty breaks, or playtime by themselves. Encourage exercise and independence
【EASY DIY INSTALLATION】Cutting template, detailed instructions, and installation hardware included. Easy installation under the assistance of MAVRICFLEX aluminum large dog door detailed instructions even for the most “non-handy” person
【LIFETIME GUARANTEE】Customer satisfaction has at all times been our top priority. MAVRICFLEX offers lifetime free customer service. We can replace missing parts or broken parts of the aluminum dog doors caused by the manufacturer at no charge on your side