General description Thanks to the large cat flap, your cats or small dogs can get in and out easily and quietly. They won't feel trapped, and you won't have to worry about opening or closing the door anymore. Technical specifications Cat Flap Size: 25 x 23.5 cm (Width x Height) Door Size: 20 x 22 cm (Width x Height) Thickness: 5.5 cm Weight capacity: Suitable for animals weighing up to 12.5 kg Waist circumference limit: Less than 75 cm Compatibility and accessories Suitable for installation in brick walls, wooden doors, PVC doors, and metal doors Can be installed in doors and walls with a thickness of 2 to 5 cm Installation Easy to install in various types of doors and walls Usage 4 locking modes: "Free Entry", "Exit", "Full Lock", "Exit Only", "Entry Only", and "Access Control" to keep stray animals out Silent operation with a brush strip to prevent noise when opening and closing Made of robust ABS plastic for optimal protection against drafts