The Jalema Tree Free file folder has a storage capacity of 30mm. You use this folio folder for loose-leaf archiving of documents. Also ideal for storing papers that should not be punched. The information is well protected thanks to the double gusset on the short sides and generous flap at the top. The sturdy cardboard is made from agricultural waste: no trees have been used for production. This file folder is suitable for A4 documents and the package contains 10 pieces.