Combining three of the most useful storage and organizational products for school and office projects makes the TRIO Organizer the perfect organization system. Features a 1 inch 3 ring binder with round rings that hold up to 225 sheets. Also includes a 7 pocket accordion style expanding file with blank index tabs for easy customization to keep items organized. The retractable hangers turn the TRIO into a hanging file and a great fit for any file cabinet or file drawer. Durable, water resistant, and polypropylene for long lasting usage. Dual elastic bands provide secure closure and offer access to each tool individually. Organize homework and class assignments, coupons and shopping lists, home and medical files, tax and financial documents, and more. For 8.5" x 11" sheets.