1.The pet fence is made of high-quality nylon material, non-toxic, strong and durable, and the small-hole mesh chain can withstand the claws of pets. Pets will not easily break the mesh structure during use and interfere with work. 2.The magic door is 180 cm long and 72 cm wide, and the stainless steel tube can be telescopic. Please confirm the size of the place where the magic door is to be installed before purchasing. 3.The assembly of the security door is very easy and simple, no tools are needed. It is also easy to retract when someone needs to pass. When not in use, you can easily fold it and store it wherever you want. It also takes up little space. 4.The magic fence is suitable for various places such as doors, walls, stairs, bedrooms, kitchens, dining rooms, etc. Place pets in a specific activity area to avoid interference. 5.The magic door can be used as a baby door or a pet door, providing a safe space for play and rest. It is also a good gift for family and pets. Note: The data are all measured manually, please allow 1-3cm error due to differences in light and display, there may be color differences, please refer to the actual item received.