The C-Line 7-Pocket Specialty Expanding File CLI48305 is designed for efficient document storage, accommodating 8-1/2" x 11" documents. Made from acid-free, archival-quality polypropylene, it includes an additional additive for enhanced durability. This expanding file features 7 pockets and 6 tabs, along with write-on tab labels for easy organization. It also includes a button and elastic closure to keep your documents secure.