Save filing and finding time. 25 pt. pressboard inner dividers with 1" capacity fastener on both sides separate project paperwork into more manageable sections for faster referencing. 25 pt. pressboard covers feature 1" capacity Lesspace® fastener inside front and back for further classifying. Reinforced Tyvek® tape gusset delivers durable expansion. 2/5 cut tabs, right of center. Manufacturer's lifetime guarantee.