Pet owners, this cat door for screen doors is about to make your life so much easier! The 4-mode locking system lets you control exactly when your pets can go in and out: out only, in only, both directions, or completely locked. The magnetic flap closes securely behind your pet, and the cute cat paw design adds some personality to your door. Measuring 26x26x1.5cm with an interior opening height of 22cm, it's perfect for cats and small dogs up to 22 pounds. Installation is seriously simple - no special skills or tools needed, just follow the included instructions and use the provided screws. The ABS material is safe for your pet's paws and creates a smooth, quiet operation without annoying flapping sounds. What's great is how versatile this is - works on interior doors, exterior doors, or screen doors, giving your pets freedom while keeping insects and weather outside. The black color looks clean and discreet, and the construction feels durable enough to handle daily use from active pets. If you're tired of being your pet's doorman or listening to them scratch at the door, this pet door gives them independence while you maintain control. The quality feels substantial, and the magnetic closure ensures energy efficiency. Whether you have a curious cat who wants to explore the porch or a small dog who needs quick potty breaks, this pet door delivers convenience for both you and your furry friends. Your pets will love their new freedom, and you'll love the peace and quiet!