SURIBIRD Extreme Weather Dog Door with Sliding Lock Panel, Magnetic Flap Aluminum Dog Door, Easy Installation, for…

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【FREEDOM INDEPENDENCE】: Give your cats and dogs freedom to go in and simplify your life as a pet parent, arrange potty breaks or playtime by themselves
【DURABLE SAFE】: Prime aluminum frame dog door guarantees great security for your own home. Do not fret about breaking and bitten easily. It comes with a locking panel and 2 locking pins to keep you and your circle of relatives protected at night or not at home, keep other creatures out of the house
【Energy Efficient】: SURIBIRD weatherproof dog door will offer protection to your own home against extreme weather, air drafts. By magnetic flap design getting rid of drafts in the winter and conserving air conditioning in the summertime
【EASY INSTALLATION】: SURIBIRD large dog door included cut-out template and step by step instructions, just simple to follow instructions walk you through the install. It’s so suitable for installation in the interior or exterior doors
【TAILORED FOR PET】: Large dog door Flap/Entrance – 10.91″ (W) x 16.29″ (H), for dogs as much as 110 lbs; X-Large dog door flap/Entrance – 14.02″ (W) x 23.57″ (H), for dogs as much as 200 lbs