Double-Flap Dog Door for Doors and Wall with Closing Panel and Lock. Doggy Door and Pet Door, Adjustable Passage, Suitable for Pets Up to 70 lbs.(Large Size). 

•  UNIVERSAL DOOR AND WALL DOG DOOR SYSTEM: Ideal for homes where standard doors can't accommodate a pet entrance, give your cats and dogs freedom to go in and out without your help, arrangement for potty breaks or play time by themselves.
• BUILT STRONG, BUILT SECURE: Unwavering quality and protection for Your Pets. Our pet door for walls is expertly crafted with advanced metal laser welding technology and features a stainless steels frame for exceptional durability and enhanced security. This robust construction provides a safe and reliable passage for your beloved pets, giving you peace of mind as they explore their world.
• ENERGY SAVER: Featuring a unique 2-flap system, our dog door for exterior walls offers exceptional weatherproofing and enhanced energy efficiency. This includes a slide-in closing panel and Removable Strong Magnetic Stripe. When the panel is locked, it cannot be opened from the outside and will reduce the burglary of your house. Comes with one metal closing panel.
• EASY DIY INSTALLATION: Our dog door for walls features an adjustable telescoping tunnel to accommodate wall thicknesses from 0.98 to 7.28 inches, and to accommodate wall thicknesses from 0.98 to 7.28 inches, making it suitable for a wide range of wall and door types. 

This item is in new/sealed condition. See photos for details. We try to take photos of every angle, and include everything you will receive, so you know exactly what you are buying/bidding on.  What you see in the photos is the actual item you will receive.  Please do NOT ASSUME an item is included if it is not in the photos.  If you have a question, please ask before purchasing. 

**We have a 100% return policy on all of our products, no questions asked, return shipping label provided, and money back within 24 hours of receipt. The item must be returned in the same condition it was sent in, no signs of wear, stains, tears, tags removed, etc..**

Shipping policy: We ship all items under one pound USPS First class mail, all items under the size of a large flat rate box, USPS Priority mail, and all items larger than a large flat rate box, and or over 15 pounds, UPS Ground.  We offer free shipping on every purchase, and a tracking notification will be sent to you when the label is created. If you have a question or concern regarding shipping, or which shipping service will be used, please contact us prior to making your purchase. 

Thank you so much for shopping with us and supporting our Veteran Owned Small Business! We appreciate your feedback! Please contact us if anything is wrong with your order, we will make it right! Guaranteed!