Smead Expandable Indexed Sorter, Top Tab, Letter Size, Index 1-31, Navy BlueKeep loose paperwork neatly categorized in this attractive desktop file. Heavyweight dividers are bound book-style so it's easy to open to the desired section. Reinforced index tabs are printed on both sides. Holes in the center of divider let you see if section contains paper. Each section expands to 1 3/8" for larger filing capabilities. Accordion fold is tape reinforced. This product was made from wood sourced from a certified managed forest. Indexed Sorters Type: Expandable Indexed Desk File/Sorter; Index Tab Style: Daily 1-31; Number of Leaves/Dividers: 31; Document Size: Letter.