Some pocket folders include prong fasteners to secure loose pages, while others are three-hole punched so they can hold 3-hole–punched sheets or be stored directly in a binder.
Pocket folders can include a variety of closures and carrying features, such as thumb-turn closures, carrying handles, hanging hooks, and prong fasteners to help secure loose pages.
Decorative pocket file folders come in art‑printed, multicolored, and themed designs printed on heavyweight, matte‑laminated cardstock. Some styles include 1/3‑cut tabs and are sized for standard letter documents.
Pockets keep standard 8.5" x 11" papers in place, while prong fasteners hold 3‑hole–punched sheets, helping to keep loose pages organized.
Common materials include paper, cardstock, and polypropylene (plastic), with the choice depending on the desired style and durability.
Listed capacities range widely — from about 12 sheets for slim folders up to as much as 1,400 sheets for large expandable files. Many pocketed folders commonly list capacities around 50 or 100 sheets.
Many pocket folders include tabs or tab inserts with multiple positions (for example, 3 or 5 positions). Some decorative folders use 1/3‑cut tabs, and listings often note using labels or stickers for quick identification.
Expandable accordion‑style folders can include many interior pockets (for example, up to 19) and list sheet capacities that can reach as high as 1,400 sheets for the largest styles.