High Tech Armor Flex Pet Door for Walls

Energy-efficient Armor Flex Pet Door for Walls with a flexible flap and a magnetic airtight seal. Quiet flap that is made of multiple horizontal plastic slats with magnets. Heavy-gauge aluminum-framed panel for durable and sturdy installation, fitting walls 3 1/4" - 7" thick. Secure locking cover included for additional safety and security. Unique interlocking segment flap design ensures insulation and weather resistance. Available in sizes small to extra large, accommodating various pet sizes and breeds.  Upgrade your home with the High Tech Armor Flex Pet Door for Walls, an energy-efficient in-wall pet door that combines functionality with an elegant design. This Armor Flex Dog Door is constructed with a premium aluminum frame, providing a long-lasting, sturdy installation that fits walls 3 1/4" to 7" thick. The unique interlocking segment flap design ensures insulation and weather resistance, keeping your home comfortable and protected year-round. The Armor Flex Pet Door feature