Armor Flex Small Door Mount Dog Door Deluxe Collars + Boot Set independent inside and outside

Set independent inside and outside activation ranges and gives you Power Pet's unique 4 Way Access system

EXTRA LARGE FLAP: for Dogs up to 130 lbs

Universal Line: Designed around the RX-10 Universal Collar

tough vinyl flap

AC or battery operation

Armor Flex Small Door Mount Dog Door Deluxe Collars + Boot Set independent inside and outsideArmor 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