Description This file folder set fits for different occasions, businessmen can use them to hold documents or files, and students can use them to hold test papers. They can cover A4 size files and hold up paper of no more than 50mm thickness. Non-slip locking bar holds everything together and won't slide off the cover. Features - Color: White. - Material: PP. - Size: 30.5 x 21.5cm - Transparent slide clamp, match transparent sheets, light and flexible, suitable for all kinds of documents. - These folders cover A4 size files, including papers, documentation, test paper, music books, reasonable and effective arrangement together, and then perfect and convenient to show you. - Suitable for being used for schools, enterprises and individuals on display, etc. - Non-slip locking bar holds everything together and won't slide off the cover. - High capacity file holders. These report covers can hold files less than 0.5cm thickness. Transparent slide clamp, match transparent sheets, light and flexible, suitable for all kinds of documents |These folders cover A4 size files, including papers, documentation, test paper, music books, reasonable and effective arrangement together, and then perfect and convenient to show you |Suitable for being used for schools, enterprises and individuals on display, etc |Non-slip locking bar holds everything together and won't slide off the cover |High capacity file holders