Exclusive Cat Head Shape: The specially cute cat head shape is prefect for cats, kitty to come in or come out freely, and saving your time to open the door frequently. ideal for bedrooms, laundry rooms, basements, etc. Medium Large Cats Entry Kitty Door with Massage Comb: Cat can cross the door from either front or back freely, at the same time. it is with the massage comb, it NOT ONLY can comb cat hair, always keep your kitty cleaning, BUT ALSO massage your kitty. Your lovely kitty would enjoy it. Safe and Great Material: With ABS material,good quality ensured,and the appearance of cartoon design, both lovely and beautiful. Prefect Size for Cats: This Cat door is relatively large,suitable for many big cats or dogs pets. The whole sizes of the door’s height is 9.4 inches, width is 27cm/10.6 inches, the arch hole height is 8.3 inches, max width is 7.1 inches. Easy to Install: The cats door is easy to to install with its simple and generous design, Use the template to mark your door, and with just a jigsaw and a screwdriver.