【Freedom and Independence】FreeStanding cat doors have multiple locking modes which can give your cats and small dogs freedom to go in and out without your help, perfect for potty breaks or play time.
【Patented Design - Vision 2.0】Cat door with telescoping tunnel can be installed on doors of different thickness of [4"-8"]. Frame:[9 2/5"W * 13 9/10"H]. Flap: [6 1/2"W * 9 1/4"H]. Suitable for pets up to [22 pounds].
【Resistant and Energy-Saving】The cat door adopts steel to make the product more solid. The double-flaps and windshield provide weatherproofing and energy efficiency, and help protect against extreme weather, air drafts.
【Simple and Easy Installation】Inside the product is equipped with a cutting board and instructions. Simple process design makes installation no longer difficult.