General description The lockable cat flap is designed for both interior and exterior doors, offering a versatile solution for pet owners. It features 4 switching modes: open, in only, out only, or completely closed, allowing you to easily control your pet's access. The flap size is 18.4 x 20.3 cm, making it suitable for all cat breeds and small dogs up to 6 kg. Technical specifications Flap size: 18.4 x 20.3 cm Weight capacity: suitable for pets up to 6 kg Material: high-quality ABS and UV-resistant polycarbonate Installation Quick and easy installation instructions included Reinforced screws for added stability Usage Adjustable using red and green switches with tabs Allows pets to enter and exit comfortably Other information Transparent design reduces anxiety for pets Weatherproof and robust construction keeps cold air out Ideal for mounting on glass windows and sliding doors