مجلد ديلي ثنائي الأبعاد للعروض التقديمية (A4) مقاس (72Mm) غلاف داخلي، ملف للمستندات المكتبية، والشهادات، والملفات، والأوراق

It is A4 compatible with a 72 mm (3 inch) spine, features D-shaped rings for better page alignment, a customizable overlay with clear panels for labels, durable hinges, and a shelf-ready design that can stand upright for tidy storage.

Capacity depends on sheet thickness. With standard 80 gsm paper, a 3 inch spine binder typically holds roughly 600–700 sheets; adding page protectors or sleeves will increase the overall capacity. Actual capacity varies by content.

Slip your printed covers under the clear presentation panels and place a label in the front panel. This lets you personalize the binder while keeping contents neatly organized.

Yes. It is designed to work with standard punched A4 sheets and common page protectors, dividers, and sleeves.

Ideal for storing large training manuals, semester course packs, portfolios, and certificates—any situation that benefits from high-capacity, organized, easily navigable documents.

Use the D-shaped rings to guide pages, insert sheets carefully from the top, and avoid overfilling. Keeping pages aligned and using dividers can also help maintain neatness.

Avoid overfilling the binder, store it upright, protect the overlays from excessive sun or heat, and periodically check the hinges and rings for wear to prevent page damage.

For lower-capacity needs, you might consider the Deli Ring Binder with smaller spine sizes (e.g., 50 mm or 60 mm) like these alternatives: https://fepy.com/product/deli-presentation-2d-ring-binder-a4-50mm-spine, https://fepy.com/product/deli-presentation-2d-ring-binder-a4-60mm-spine. If you need a larger capacity, there are other 72 mm/82 mm spine options such as https://fepy.com/product/deli-a4-2d-ring-binder-82mm-spine and compare their overlay features and hinge durability for your specific use case.

The binder is built for everyday office use with standard office-grade materials. It’s designed for durability and frequent handling; avoid exposing it to extreme heat or solvents that could degrade the clamshell overlay or hinges.

The 3 inch spine, high-capacity design, and customizable overlay offer strong value for organized, long-term document storage. If it doesn’t meet your needs, look to Fepy’s standard return options for a suitable resolution.

Consider your expected document volume, how often you’ll add or reorganize contents, whether you need a highly visible custom overlay, and whether you prefer the durability of the 3" spine with D-shaped rings. If you anticipate frequent updates, the overlay customization and shelf-ready design can be advantageous.