HIGH-QUALITY MATERIAL: Pet screens are made of high-quality ABS and nylon fabric, safe, non-toxic, odourless, very durable and long-lasting. Keeps insects, flies and other pests away, filters dust and dirt from the room, provides better ventilation in the living room and reduces your pet's odour. EASY TO USE: The dog flap for doors is lightweight, and you don't need to make any effort to open it for pets, and it is very easy to understand how to use. Cat flap for windows with magnet in the bottom of the frame, closes automatically. All you need to do is wipe with a damp cloth or mild detergent to keep the Dog Door outer door clean and hygienic. EASY TO INSTALL: The fly screen with dog door is very easy to install, just follow the steps. Install the door in a suitable position depending on the height of your pet and secure it with screws. It is recommended that you guide your pets through this door when you first start using it. ROBUST AND STABLE: Cat flap for fly screens is designed for windows or doors so that your pets can get in and out. The cat door is available in two sizes. The small size has internal dimensions of 20.5 x 26 cm and external dimensions of 24 x 29 cm; the large size has internal dimensions of 36 x 31 cm and external dimensions of 42 x 37 cm. Please measure the size of your pet before purchasing and compare it with the size of the pet doors. The fly screen cat flap is perfect for small and medium-sized pets. CONVENIENT FOR EVERYDAY LIFE: The cat flap interior door is suitable for sliding doors, fly screen doors, fly screen windows and other fly screen panels. The pet flap fly screen exit for pets does not interfere with normal use of the door after installation and also serves as a mosquito and insect screen. The cat door cat flap with its cute paw design brings more fun to your home. High-quality material: The pet grille made of ABS and nylon fabric is non-toxic, durable and safe. It keeps insects out, filters dust and ensures better ventilation. Robust and stable: The cat door is available in two sizes, suitable for small and medium-sized pets. Please measure the size of your pet before purchasing. Convenient for everyday use: Suitable for sliding doors, fly screen windows and more. The flap does not interfere with the use of the door and protects against mosquitoes and insects. Easy to use: The dog flap is easy to open and closes automatically thanks to the magnets in the frame. Simply clean with a damp cloth. Easy installation: Easy to install, follow the steps and attach the door according to your pet's height. Guide your pet through the door at the beginning.