Cat Flap for Cats and DogsCat Flap / Cat and Small Dog Door / Lockable Pet DoorAbout this articleEasy InstallationThis cat flap can be recessed into doors and walls with a thickness of 2 to 6 cm, which is very suitable for brick walls, wooden doors, PVC doors and metal doors. Made of sturdy plastic, suitable for interior and exterior doors, weatherproof and easy to clean.SizeExternal Dimensions: approx. 20x19x5.5cm/7.97x2.2in; Internal Dimensions: approx. 16x15.7cm/6.3x6.2in4 Switch ModesThe cat flap can be set to 4 modes via the red and green label switches: exit only, entry only, entry and exit, fully locked, easy to control your pet in and out.Excellent MaterialThe surface is made of ABS material, weather resistant, smooth and durable.ApplicationsAlso suitable for small cats and dogs and other small animals.After-sales serviceThis product will enjoy replacement service within one year after the product is sold. If you encounter any problems during use, please contact us immediately and we will solve the problem for you online 24 hours a day.+ productFunctioning:1. Pull the red button to the right and the blue button to the left, the flap will unlock. The cat can come and go.2. Remove the left red button and the left blue button, cat can only enter and not exit.3. Remove the red keys on the left and the blue keys on the right, cat can't go in and out.4. Remove the red button to the right and the blue button just remove to the right, remove the cat and can not go down.FeaturesMaterial: plasticColor: whiteExternal Dimensions: approx. 20x19x5.5cm/7.9752.2inInterior dimension: approx. 16 x 15.7cm/6.3 x 6.2in