Large Capacity Expanding File Folder - 13 Pockets Accordion File Organizer Letter Size, ^ Unique Design & Durable Material - Our filler folders are made of high quality polypropylene (PP) plastic material (non-toxic and non-radioactive) with expandable cover and flexible elastic cord closure long enough for safer storage of bill paper^ Easy Organization & Quick Search - The colorful paper organizer is designed to organize documents in a specific color slot, and also the colorful tabs can help you organize and classify your files easily.^ Multifunctional - Expanded file organizer offering can stand on your desk and portable, also can store various documents like papers, bills, receipts, business cards, vouchers, coupons... good office school supplies for teachers and classroom organization^ Worry-Free - If you have any questions about the item, please feel free to contact us, we will try our best to meet your needs.