CEESC Large Cat Flap (Outer Size 11" x 9.8"), 4 Way Locking Door for Interior Exterior Doors, Weatherproof Pet Cats & Doggie with Circumference < 24.8" (White)

☞4-WAY SWITCH MODE --- The pet door can be adjusted using the red and green switches with tabs in 4 modes: exit only, enter only, both enter and exit, and fully locked, easy control of your pet's entry and exit. ☞Size and application: External size: 28cm x 24.9cm x 5.5cm (H x W x D), Inner size: 22cm x 20cm (H x W), Cutting size: 24cm x 21cm (H x W), suitable for doors and thin walls, suitable for cats and dogs under 12.49kg and with a body girth less than 63cm ☞SAFE AND THOUGHTFUL --- The transparent flap allows pets to see through the door. Exterior rain seal is for waterproof. The brush strip eliminates noise coming from closing the door. ☞ EASE OF INSTALLATION --- Complete instructions are included, making it easy for you to install in windows, doors, cupboards, panels, and walls, etc. ☞Excellent quality: Made of ABS (acrylonitrile butadiene styrene), weather-resistant, the surface is smooth and durable.