Numeric tab index Leitz 16520015

The Leitz 16520015 Numeric Tab Index is a set of durable cardboard document dividers designed for clear numeric organization. Finished in grey and yellow, each divider is 240 mm wide and 300 mm long with a slim 1 mm thickness, providing reliable separation without adding bulk to folders or binders. The product carries the Blue Angel certification, indicating environmentally preferable materials and production processes.

Advantages

These numeric tab indexes combine sturdy cardboard construction with a compact profile to deliver long-lasting dividers that withstand regular handling. The contrasting grey and yellow color scheme improves visibility of numeric tabs and helps users quickly locate sections. With 240 × 300 mm dimensions they fit standard A4 filing formats while the 1 mm thickness keeps storage space efficient. Blue Angel certification ensures reduced environmental impact compared to non-certified alternatives.

Suitable for

• Organizing numbered sections in ring binders and lever arch files
• Indexing reference materials, manuals and reports
• Office, school and home filing systems requiring numeric order
• Archiving documents where clear numeric separation is needed

Key specifications

• Material: durable cardboard
• Colors: grey and yellow
• Width: 240 mm
• Length: 300 mm
• Thickness: 1 mm
• Certification: Blue Angel (environmental certification)

How to use

Insert each numeric divider into your binder or folder so that the tab is visible for quick reference. Align the holes with the binder rings or sleeves and secure the divider in place; if necessary, punch additional holes to match your filing system. Arrange dividers in ascending or custom numeric order according to your filing needs, and label tabs if further clarification is required.

Usage recommendations

For longer-term storage, keep dividers away from direct moisture and store files upright to reduce bending. When using frequently accessed documents, consider reinforcing the divider edges with clear tape or adhesive reinforcements to extend service life while maintaining environmental benefits.