(XL, Black) Cat Flap with Magnetic Opening 4 Ways, Pet Door for Cats and Small Dogs, Cat Door with Tunnel 4 Closing Ways: Cat flap for cats with 4 closing options: inward opening, outward open, two-way open, closed. You don't have to open the door when your pet wants to enter the room. The cat flap makes life easier and ensures that your pet can move freely. Home. Easy Installation - Cat flap is suitable for brick walls, wooden doors, PVC and metal doors and can be installed on doors and walls with a thickness of 2 to 2.5 cm. The cat flap is made of sturdy ABS plastic, weatherproof and easy to clean. clean. Front Door Size - Frame Size: 24.5 x 28.5 cm (Width x Height). Door Size: 20 x 22 cm (Width x Height). Thickness: 5.5 cm. Very quiet: This door is extremely quiet and offers optimal protection against drafts thanks to a special seal and a magnetic closure. The brush strip eliminates noise when opening and closing the door. Suitable for most cats and small dogs (Pomeranian,