This is a lightweight and rust resistant mini fence developed by the top manufacturer of aluminum products "Almax." Super easy design that allows even women to assemble without the need for tools such as screwdrivers. Ready to use on the day you receive it. Made of aluminum, it is very light and can be used easily. It is also rust resistant, so you can use it for a long time. It can be used for a long time than wood that is prone to deterioration. Just place it in a kitchen that is full of danger, rooms with lots of small items, stairs, or entryway that goes outside to create a safety space. It can also be used outdoors to separate sites, flower beds, or for a small blind. The accordion style allows for compact storage when not in use and takes up much space. A very convenient and simple mini fence that can be set up quickly when you want to use.