File folders are made for large, bulky files that get plenty of use. Ideal for project files, real estate transactions, loans, legal files or anytime you need to keep large amounts of paperwork in sequential order for frequent reference. Matching-colour Tyvek tape and heavy accordion pleat allow 5.1cm expansion. 1.3cm high tabs are straight-cut. Folders offer 5.1cm prong K-style fasteners in positions No. 1 and 3 and are made of 25 point grey/green pressboard stock. Folders contain a high percentage of recycled material.