Pet Door for Wall(brand new)

Convenience: This wall mounted pet door brings convenience to pet households by simply installing it on the existing entrance door or a suitable wall, allowing your pets to freely enter and exit without your assistance. Durability: This pet door is made of plastic material, which has good durability and insulation, superior to steel alternatives, and will not rust. Not only does it have a longer lifespan, but it also helps maintain the temperature at home and improves energy efficiency. Safety: This pet door is equipped with a sliding door on the inside of the installation, which can only be opened and closed indoors without worrying about safety issues. Just open it when your pet needs to enter or exit the house. Energy saving: This easy to install pet door ensures that your pet can go out and move around at any time during extreme weather, while maintaining the temperature inside the house and saving energy. It is a great choice for pet families. Product size: This product is a large size with a door opening size of 10⅛" × 15¾", suitable for pets weighing less than 100LB to enter and exit. Please choose the appropriate size according to your needs.