This durable cat flap fits any interior door that's 1 to 2 in thick. Your cat can come and go from the room where her litter box is housed even when the door is closed. A sliding lock gives you the option to bar access whenever you choose.
|Flap Opening Size||:||5-3/4 x 5-3/4 in|
|Suitable For||:||1/2 to 2 in Thick Doors|