
- Use these gray/green, heavy-duty file folders for bulky, heavily used files. Sturdy, heavyweight folders are made of 25 point pressboard to resist wear and tear and contain a high percentage of recycled content so they are ideal for the eco-friendly office. Tyvek accordion-pleat gusset expands 1" to accommodate your bulkiest files. 1/3-cut tabs are in assorted positions for easy visibility and quick access.