[Two Size Options]: Available in M 19 x 5.5 x 19.7 cm and XL 25 x 5.5 x 27.7 cm, this pet access door is designed for cats, kittens, and suitable small pets. The package includes the cat flap body and fixing screws, making it practical for most suitable wooden doors, interior doors, exterior doors, and panels. [4 Way Lock Control]: The adjustable locking system lets you choose from four modes: fully locked, out only, in only, or free in and out. It helps pet owners manage when cats can enter or leave, giving indoor pets more controlled freedom while keeping unwanted movement reduced. [Magnetic Flap Alignment]: Built with a magnet at the bottom of the swing panel, the flap returns to position after each pass-through. This helps reduce loose movement, keeps the opening neater, and supports smoother daily use when cats go between rooms or outdoor areas. [Weatherproof Brush Strip]: The edge brush strip helps reduce draughts, light wind, and dust entering through the opening. Suitable for indoor and outdoor use, it helps keep your home more comfortable while giving pets an independent doorway for daily routines.