Install Anywhere: A wall-entry door is great for homes where installation to an entry or side door is not practical. Product description Material: high-strength ABS material and nylon mesh Packing list: 1x pet door hole Size: 25x30x2cm Pet doorway: You can even lock the door to prevent pets from going out at night or when not at home. Easy to install and use: Our pet door is easy to install, you can install it yourself. Your favorite pet is also easy to push in or close. Sturdy and durable, the screw reinforcement makes our pet door sturdy enough and will never fall apart easily, it can last a long time. How do you choose the right friends for your four-legged friends Our pet door not only provides your four-legged companions with the freedom to go out and enter the backyard or certain areas for their own activities, but also allow them to take care of their pets, which provides a convenient solution for your pets. Note: Due to different batches of products or manual measurement, the size may have some errors. The color may differ depending on the monitor. Thank you for your understanding! Suitable for All PetsSuitable for all breeds of cats and some small dogs, give your pet private access or get out of the room through the interior door. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.