[Holds 500 sheets]
[300 sheets]
Tube file for 300 A4 size sheets.
Since it uses a special colored cardboard cover, it is lightweight and perfect for practical use.
Since the opening is made with a middle edge, you can insert and remove only the desired documents without having to remove other documents.
The one-touch operation allows the binding to be opened and closed smoothly, making it easy to organize.
The back header is printed with grid rules, so you can easily fill in the title.
The medium document can be easily inserted and unplugged with the press board.
Cover: Colored cardboard (blended with old paper pulp)