Heavy-duty expanding files are virtually indestructible.
Double thick front and back panels with heavy reinforced liner board for added durability.
Tyvek® reinforcement at the top and bottom for extra strength.
Gussets extend into front and back panels twice as far as standard files.
Choose from alphabetic (A-Z), daily (1-31) or monthly (January-December) preprinted indexes.
This product was made using wood sourced from a certified managed forest.
