Endura Flap Double Flap Wall Mount Pet Door
Energy-efficient double flap pet door for walls, designed for 4 1/2" to 7 1/2" thickness; aluminum telescoping tunnel is easy to install while boosting durability Insulating, durable flaps for extreme temperatures, ranging from -40 to 110 degrees Fahrenheit Heavy-duty magnets provide wind resistance up to 50 mph High-quality aluminum frame for durability and protection against harsh weather Secure steel-grade locking cover included for blocking access when needed; can be used on interior or exterior 100% designed, engineered, and manufactured in the U.S. Improve energy efficiency: Double flap design insulates your home, lowering energy bills and keeping your home comfortable in extreme temperatures Versatile installation: Designed for walls 4 1/2" - 7 1/2" thick, the telescoping tunnel adjusts easily to fit a variety of wall depths Durable and long-lasting: Black and white aluminum frame and polyolefin polymer flap withstand harsh climates, ensuring your pet door lasts for y