Medium Dog Door Replacement Flaps with Screw,and 3-Flap Dog Door for Wall, Steel Frame and Telescoping Tunnel Dog Doors and Cat Doors(Pets Up to 40 Lb) -Medium

The MIAOTONG Dog Door Replacement Flap and 3-Flap Dog Door Set is the perfect solution to enhance your pet door's functionality! Designed specifically for the original dog door, this set uses the same high-quality materials and modern, minimalist style to ensure a seamless fit with your home decor. The replacement flap and door curtain are made of high-quality, environmentally friendly materials with excellent waterproof and dustproof performance, while the reinforced wall door structure provides long-lasting durability. The specially upgraded three-layer insulation design (with an additional insulation layer) can withstand extreme weather conditions from -20°F to 120°F, effectively saving energy and keeping warm.

• Fits for Medium Size Pets : dog door replacement flaps is Measure 8 1/8 inch(Width) x 12 3/4 inch(Length), with 4 holes at the top of the flap,Package includes two flaps and screws
• Flexible and Durable : Doggy door replacement flap made from flexible, durable materials, Suitable for all seasons, Magnetic strip at bottom of flap, Can suck the bottom firmly
• MIAOTONG Medium Dog Door: MIAOTONG premium aluminium dog door for wall has expandable access and fits walls 3 9/16 - 6 11/16 inches thick. Flap opening: 8 1/8 inches wide x 12 7/8 inches high. Door frame: 12 1/4 inches wide x 16 3/8 inches high. Wall Cutout:9 3/5 inches wide x 13 3/5 inches high Tailored for pets weighing up to 40 pounds to ensure a perfect fit
• Energy Saving Insulation: MIAOTONG pet door for wall adds an extra insulating flap to the double flap design to withstand harsh weather conditions from -20°F to 120°F
• After-Sales Service : We want to make sure that you are completely satisfied with your Medium Dog Door and that it meets your needs. If you have any questions or concerns, please feel free to contact us and we will be happy to serve you