Features: Give your pet thefreedom to come and go with the Plastic Pet Door. The easy to install Plastic Pet Door is designed for both indoor and outdoor use, making it perfect for any pet owners. Ideafor both cats and dogs, the Plastic Pet Door is a must have for pet owners who want to give their furryfriends the independence they deserve. Whether it is bathroom time orplaytime, let your pet choose when togoin and out, creating a happierand more harmonious living environment. Whether you live in an apartment or a house, the Plastic Pet Door is suitable for any living space. Install it on your interior or exterior door, and let your pet enjoy the freedomof going outside whenever they please. With the Plastic Pet Door, you can say goodbye to constantly opening and closing doors for your pet. Let them come and go as they please, while you enjoy peace of mind knowingthat the doorssecure design prevents unwantedanimals from entering your home. Specifications: Material: plastic Size: 20.5x32.2cm/26x43cm(optional) Package Includes: 1xDog Door note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the difference between different monitors, the picture may not reflect the actual color of the item.