Organize large amounts of paperwork that need to be transported quickly, or file material without a file cabinet. Heavy-duty expanding file offers protective flap and elastic cord closure to secure contents. Monthly format offers 12 pockets labeled from January to December. Each pocket expands to 7/8". Double-thick front and back panels have a heavy reinforcement liner board. Expanding file offers full-height dividers indexed for quick filing and retrieval, full-height gusset with poly tape reinforcement at top.