The Kerbl XL 2-Way Pet Flap is a robust and practical solution for allowing dogs and cats to pass through. Designed for mounting depths of up to 50mm, this door features robust security panels and a self-lining system. Its flap is lightweight, force-resistant, and equipped with weather-resistant brush seals, ensuring durability and insulation. It includes a magnetic latch for added security. It is ideal for large breed dogs, such as Labradors and German Shepherds, with a shoulder height of up to 630mm.