Complete File Folder Size Guide
When it comes to document storage, selecting the appropriate file folder size is crucial—particularly for international buyers and procurement managers.
Paper sizes differ by region, and using an incorrect folder can lead to misfits, bent edges, or wasted space. This guide offers a comprehensive comparison of the most common file folder sizes utilized worldwide, assisting you in making informed sourcing decisions.
| Folder Type | Fits Paper | Folder Size (W × H) | Regions Used |
|---|---|---|---|
| A4 | A4 (210×297 mm) | ~240 × 320 mm | Asia, Europe |
| Letter | 8.5×11 in (215.9 x 279.4 mm) | ~9.5 × 12 in (241.3 x 304.8 mm) | USA, Canada |
| Legal | 8.5×14 in (215.9 x 355.6 mm) | ~9.5 × 15 in (241.3 x 381 mm) | USA |
| B5 | 176×250 mm | ~200 × 270 mm | Japan, Asia |
| Foolscap (FC) | 216×343 mm | ~230 × 360 mm | UK, Australia |
| A5 | 148×210 mm | ~170 × 230 mm | Compact use |
Need to use document sleeves or hole-punched paper? Make sure the folder has enough margin and structure for 2-hole, 3-hole, or 11-hole systems.
Leos provides a wide range of file folders in global sizes with full customization options:
- 💡 Custom sizes available for A4, Letter, Legal, FC, and more
- 💡 2/3/11-hole punching, flap options, snap buttons, and inner dividers
- 💡 Material options include PP, recycled plastic, waterproof cardboard
- 💡 Low MOQ, fast lead times, and OEM/ODM support
Looking for the right file folder? 📂 Please contact us via this form or email us directly at export@leos.com.tw for recommendations and samples.
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