6541 Pet dog door, Indoor Dog door with Cat door Automatic closing Pet door Stair Safety door Dog door Pressure mounting Kit [29.9-48 “ultra wide and 31.5” high]. #JL01-USA-226

On the commodity
Dog gate with wider stairs: The NCDCNI upgraded indoor dog gate can be freely combined to add 2 extension fences to the main gate. With a total of four extension screws, a single screw can be extended up to 3.9 inches (about 9.9 cm), which is more detailed than the adjustable range of an ordinary dog door. The width ranges from 29.9 to 43.7 inches (about 76.9 to 103.9 cm) and the height is 31.5 inches (about 88.9). Don’t worry about clutter in your home, you need the NCDCNI door to isolate your dog from the litter box!
[Tripping Ramp & Small Puppy Door] The tripping ramp design strengthens the support of the cat door while preventing kicking or tripping. The open pet door for dogs is 23.6 inches wide, and pet strollers and injured or elderly pets can also easily pass through, ensuring the safety of your family and pets. This dog door with a cat door also comes with an 8.5 by 11.4 inch cat door that small pets can walk through freely.
Double security: This dog door features a double interlock system that prevents pets or family members from easily opening the door. The door can be opened inside and out. Scientific design, when the Angle is greater than 90° to keep the state open, when the Angle is less than 90° automatically rebound closed, no need to worry about forgetting to close.
Safe and strong material: Our dog gate is made of thickened steel to withstand up to 210 pounds of impact – the wall of the gate tube is 1.0 mm thick and the carbon content is higher than normal doors. This pet door with cat door is formaldehyde-free and 100% rust-proof and safety tested. Suitable for doors, stairs, indoor, outdoor and other scenes.
2 Mounting methods: This dog door can be selected for pressure mounting and screw mounting. 2 mounting methods fixed by reaction force. Equipped with reinforcement padding to increase friction with the wall and prevent wall damage. Y-shaped master.

Note: Please measure the size before purchasing. The contact surface of the side door frame must be greater than 1.2 cm. The installation height must be greater than 32 inches and the installation width must be 29.9-48 inches.