Freedom and Comfort Thanks to the large cat flap, your cats or small dogs can enter and exit easily and quietly. They won't feel trapped and you no longer have to worry about opening or closing the door for them.Quiet This cat flap is made of robust ABS plastic and offers optimal protection against drafts thanks to a special seal and magnetic closure. The brush strip prevents noise when opening and closing the door. Suitable for most cats and small dogs.More Secure with 4 Locking Modes By sliding the switches, you can set the access mode to Free In, Out, Full Lock, Only Out, Only In, control your pet's access and keep stray animals away.Easy to Install This cat flap is suitable for brick walls, wooden doors, PVC and metal doors, and can be installed in doors and walls with a thickness of 2 to 5 cm.Cat Flap Size 25 x 28 cm (width x height), door size: 20 x 22 cm (width x height), thickness: 5 cm. Suitable for pets weighing up to 12.5 kg and whose waist circumference is less than 75 cm.