Sturdy, thick and wide dog door, flap pet door, strong and durable, for indoor and outdoor walls (black)

Multiple Ways: The dog cat flap door allows entry and exit in two directions, either inward or outward. Modern Appearance: The pet cat flap door has a sleek, minimalist design and modern style to complement any home décor. Secure Access: The cat flap door provides dogs and cats with the freedom to come and go safely, making travel easier. Thicker Panels: The dog flap door is designed with thicker panels to prevent pets from hitting it, making it stronger and more durable. Clamping Slot: A clamping slot is designed at the top of the pet door frame to tighten the flap.