Cat door, interior door, two-way locking

Size and Application: External dimensions: 29 x 24 x 6.5 cm (W x H x D), internal dimensions: 25 x 16.5 cm (W x H), suitable for all hollow doors, solid doors, and interior doors. Perfect for laundry rooms, bedrooms, basements, etc., giving your cat its own space and keeping your home smelling fresh. Unique Design: The arched cat door features four mesh panels. When the door is locked, the cat can see outside through the window, making it feel safer. Safe and Durable: Our cat door frame is made of high-quality ABS material. The cat house cover is made of expensive materials and is strong and durable. The edges are smooth and burr-free to protect your cat from scratches. CLAMSHELL is quiet and silent. Easy to install: Step-by-step instructions are included in the box. Simply take note and prepare the necessary tools; installation is easy as needed. The tunnel depth can be reduced depending on your installation requirements.