These are classified file folder labels. They are made of high-class and premium materials and are durable. They are the best choice for students and office workers. They are suitable for use in schools, offices, and archives. The insert is large enough to write multiple names on the file, and the file name can be clearly and easily viewed. Features -Color:Red, Orange, Green, Blue-Material:Plastic-Size:7.90X3.10X0.20cm/3.10X1.22X0.08in- Sufficient quantities can meet your needs, and you can even distribute them to others. - These classification labels are easy to use, so dont worry about not using them. - These are classified labels, made of high-class material, durable and not easily damaged. - It is the best choice for students and office workers, suitable for use in hotel, schools, offices, and archives. - The design of these classification labels is brief, easy to use, portable storage, and will not take up too much space. Packing list: 40 x Hanging Folder Tabs