Cardboard Divider Sheets Biurfol A4 numeric 1–12 for filing and document organization

Biurfol A4 cardboard divider sheets with numeric tabs 1–12 are designed to simplify filing and document organization for A4-format papers. Each sheet is made from cardboard and includes a clearly printed numeric tab from 1 to 12 to separate sections inside binders, lever arch files, folders or archive boxes. The dividers provide a simple, visible way to index and access documents while helping to protect paper edges during handling and storage.

Advantages

These A4 divider sheets offer a straightforward system for separating documents into up to twelve sections using large, legible numbers. The cardboard construction balances durability with lightweight handling and helps prevent creasing at the division points. Their uniform size and tab placement ensure compatibility with standard A4 filing systems and make it easy to reorder or insert pages as needed.

Suitable for

• Office filing and project documentation
• School coursework, assignments, and class materials
• Home paperwork organization, receipts, and bills
• Archiving and recordkeeping in folders or archive boxes

Key specifications

• Format: A4-sized dividers
• Tabs: Numeric tabs labeled 1–12
• Material: Cardboard
• Purpose: Section indexing and document separation
• Compatibility: Standard A4 binders, folders and archive boxes

How to use

Insert the A4 cardboard divider sheets into the binder or folder at the positions where you want to separate document groups. Use the numeric tabs to create a clear order — for example, chronological or by subject — and move or reorder sheets as documents change. The dividers can be combined with punched documents, plastic sleeves, or index sheets to create a tailored filing system that suits your workflow.

Usage recommendations

Store dividers flat and away from moisture to preserve cardboard stiffness. For frequent handling, consider pairing the cardboard dividers with plastic-reinforced sleeves or transparent covers to extend service life. When archiving long-term, use acid-free sleeves for sensitive papers to improve preservation.