ClawJaw Aluminum Extra Large Dog Door for Wall, Double Flap XL Dog Door, Adjustable Tunnel, Strong and Durable, Easy to Install, Black(Pets Up to 220 Lb)-XLarge

[Freedom for Pets] The dog door for wall give your cats and dogs freedom to go in and out without your help, arrangement for potty breaks or play time by themselves and return home whenever they want.

[The Dog Door Size] The dog door with the telescopic tunnel is suitable for 3 9/10-7 7/8 inch thick walls, making it suitable for a wide range of wall types. The outer frame size of XL is 16 1/2"* 26 7/8", flap opening is 23 1/2"* 14 1/4" , which is suitable for dogs under 220lbs.

[High Durability] The dog door for wall is made of durable aluminum, adoption high-end welding process, which is more sturdy and not easy to deform and rust, extending the life of the dog door. Strong and durable for active dogs without worrying about breaking and bitten easily.

[Double Flap and Wind Deflectors ] Offer weatherproofing and enhanced energy efficiency with the advanced two-flap design featured. The dog door not only provides a stronger seal, but also ensures that the magnetic flaps keep out dust, insects and wind.

[Easy Installation] The dog door comes with installation instructions, easy-to-install positioning holes and necessary hardware. In most cases, it can be completed within a short time without the need for professional help.

[After-Sale Guarantee] We're confident your furry friends will adore the freedom and convenience our pet door provides. If you have any questions,our dedicated customer support team will reply within 24 hours.