UNIQUE AND STYLE DESIGN: Is your cat square? So why use a boring square cat flap? The indoor cat flap boasts a unique cylindrical design, adding a touch of fun that even the most boring cats Bring freedom to your cat with this stylish pet door! EASY ACCESS KEEPS SMELLS OUT: Create a private getaway for your cat to the laundry room, pantry, basement, garage, and more. Keep litter box smell out of your dining room and dogs and babies away from cat food. WORRY-FREE INSTALLATION IN UNDER 30 MINUTES: No DIY experience required. Follow the instructions in the manual, use the cut out template and your cat will be bounding through this cat flap in no time. SUITABLE FOR SMALL AND MEDIUM SIZED CATS: The maximum opening size of the hatch is 15cm x 19cm. Suitable for cats weighing less than 5.5 kg.