MIAOTONG Small Dog Door Replacement Flaps with Screw and 3-Flap Cat Door for Wall, Steel Frame and Telescoping Tunnel Dog Doors and Cat Door(Pets Up to 12 Lb) -Small

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.

• Exclusive design for small pets ：Designed for small dogs and cats, dog door replacement flaps size 8 7/8 "x5 1/8", three screw holes at the top for flexible adjustment
• Easy Installation ：Doggy door replacement flap is equipped with 3 screws, the installation process is easy and fast, just use a screwdriver, screw the screws firmly into the door panel preset position, you can easily complete the installation
• Precise adaptation:MIAOTONG cat door designed for small pets,for walls 3 9/16 - 6 11/16 inches thick.the cat door has an accurate 9 7/16"W x 13 1/8"H door frame and is designed for petite pets weighing up to 20lbs, ensuring a perfect fit for small dogs and cats
• Energy Saving Insulation:MIAOTONG dog door for wall is constructed with a steel frame and aluminium locks for durability. With the addition of insulated flap on top of the double flap, it effectively withstands harsh temperatures ranging from -20°F to 120°F, and can easily handle extreme weather challenges
• Optimised Brush Seals：MIAOTONG cat door for wall is equipped with highly efficient brush seal, which is delicate and soft, and fits closely with the door frame, effectively blocking the penetration of outside air and the entry of mosquitoes and insects