PetSafe Manual Locking Cat Flap with Easy Install, Brown, 4 Way Lock, Exclusive Entry, For Cats Up To 7 kg, Energy Efficient

easy installation: this modern cat door comes with a cutting template and an installation guide; the cat door is easily installed with a few steps 4-mode locking: the flexible 4-mode locking system gives your cats the freedom they need energy-efficient: a durable seal and two magnetic locking points help maintain insulation and energy efficiency adaptable: the petsafe cat flap with manual latch can be easily adapted to the opening size of the staywell series 300 cat flaps accessories available: additional extension tunnels are available, for simple and quick installations inside thick walls or doors; an optional tunnel (48 mm) is included