Give your cat access to her litter box even with a closed door. This durable, transparent cat flap fits any interior door that is 1” to 2” (2.5 cm - 5 cm) thick. The 4-way locking system gives you ultimate control of the kind of access you want your cat to have.Flap Opening: 5 1/2" x 6 1/8"
Outer Frame Dimensions: 7 1/2" x 8 1/8"
High-impact polypropylene frame
Innovative 4-way locking system
Can be fully open
Can be fully locked
Cat can get out but not in
Cat can get in but not out
For pets up to 12 lbs (5.4 kg)