4-WAY CONTROL: Pet door, cat flap, screen door, 4-way locking pet door, screen for small dogs and cats with a frame for both entry and exit, and simple, fully lockable control of your pet's entry and exit. SIZE & USE: External dimensions: 24 x 29 x 1 cm (W x H x D), internal dimensions: 19 x 24 cm (W x H), cutout dimensions: 24 x 29 cm (W x H), suitable for cats and dogs weighing less than 11.8 kg and with a waist circumference less than 60 cm. AUTOMATIC & LOCKABLE CLOSURE: Pet door with magnetic flap lock; the built-in magnet automatically keeps the door closed when your cat or dog passes through. EASY INSTALLATION: Complete instructions included, making it easy to install in screen doors, panels, patios, or other sheltered areas. PREMIUM QUALITY: Our pet door frame is made of high-quality ABS material; the mesh is made of durable materials, strong and long-lasting. 4-WAY SWITCHING MODE: The pet door can be set to 4 modes with flap switches: exit only, entry only, entry and exit, and simple, fully lockable control of your pet's entry and exit. The ultra-hard ABS material and screws keep the screen door firmly in place. The high-quality nylon mesh prevents pets from scratching their paws. Pet door specially designed for small dogs and cats. Updated sliding lock The pet door features 4 sliding locks, which are more secure than two, and are perfect for protecting your pets when you're away. Magnetic flap locks The pet door has built-in magnetism that automatically closes when your dog passes through. You can even lock the door to prevent your pet from going out at night or when you're away. Easy installation Choose the area where you want to install the pet door and mark the screw points. Remove the original cover. Attach the pet door with screws; complete instructions are included, making it easy to install in screen doors, panels, patios, or other sheltered areas. The pet door with a magnetic flap lock; the built-in magnet automatically keeps the door closed when your cat or dog passes through. The magnet at the bottom of the door frame is used to align the flap after swinging. Due to its function, it does not act as a lock; ensure your pet's width and height (shoulder height) are smaller than the pet gate door. The screens are corrosion-resistant, rust-proof, mosquito-proof, and have a good UV effect, playing an excellent role in protecting the safety and health of pets. And the toughness is not easy to destroy.