Features 1. That's why the baby door is so important, it's the best door you've chosen. It can serve as both a child safety door and a pet door, used to lock and protect infants or pets away from stairs and restricted areas, and provide a safe and enclosed environment for play. 2. High quality materials: Made of high-quality aluminum alloy rods, PP plastic, and PVC mesh, all components are non-toxic and odorless. High quality mesh fabric, lightweight and durable, scratch resistant, can prevent babies from getting injured when accidentally hitting the door. Using an aluminum alloy core shaft, it can shrink very smoothly. 3. Stretch design to save space. It can be adjusted according to the width of different stairs, and the retractable safety door can be fully retracted when not in use, saving space. 4. The best choice for babies and pets: suitable for balcony, living room, hallway, kitchen and other scenes. It can prevent it from approaching dangerous stairs and restricted areas. 5. It can be installed on stairs, door frames, corridors, indoor and outdoor areas, and can be installed inside or outside doors to enhance the safety of the baby's activity environment. Specification Product Name: Pet Isolation Fence Product color: Black, White Product size: Large size 130 * 78cm, Small size 110 * 78cm Product Material: Fabric Net weight of product: 345 grams large, 330 grams small Product gross weight: 350 grams large, 335 grams small Package Include: 1 * Retractable pet dog door safety barrier