LISUNLI Pets Automotive Door Opener Automatic Lockable Pet Dog Door Automatic Gate Opener Dogs Cats Door Cat Private Handle Pet Door for Bedroom Bathroom Push to Open Pet Private Access Door

??Package Included?1 x Door Trim, 1 x Bungee Cord and 2 Fasteners. The door panel is your pet's personal door handle, and the elastic is used to maintain tension, keeping your door half-closed., ??Multi-purpose area?Pet automatic door opener is suitable for bedrooms, bathrooms and other places with doors, pets can open the door by themselves, they will not disturb your sweet dreams., ??High Quality Plastic?Made of high quality plastic material, strong and durable, the upgraded thread is stronger and not easy to break. This pet's personal doorknob is easy to learn for your cat and dog., ??Easy to Install?Install the pet door opener at the proper position at the bottom of the door according to the height of the pet. The elastic is there to keep your door half-closed. Control the tension of the bungee cord to reduce the noise of opening and closing the door., ??