Armor Flex Large Dog Door - Door Mount Batteries being less than 2 inches

being less than 2 inches deep

Please ensure B-3V1A batteries are selected when purchasing replacements

Don’t let their beautiful style fool you

It easily fits under windowsills and door windows

Armor Flex premium aluminum pet doors are the best sealed

Armor Flex Large Dog Door - Door Mount Batteries being less than 2 inchesArmor FlexAir Tight Pet Doors High Tech Pet brings you the latest innovation in pet doors. Our new, Armor Flex premium aluminum pet doors are the best sealed, most secure, most energy efficient and best built pet doors on the planet. These superior pet doors feature our new, patent pending, flap design made of interlocking segments that provide horizontal rigidity to fully compress seals on the sides of the flap, while providing vertical flexibility