Segregator Donau Premium 2-ringowy A4 50mm zielony (3955001PL-06)

Donau Premium 2-ring A4 binder, 50 mm spine thickness, in green, is designed for organising and storing A4 documents securely. The binder features a two-ring mechanism suitable for punched paper and offers a sturdy cover and spine to keep documents flat and protected. Its 50 mm capacity accommodates a substantial number of sheets while maintaining a slim silhouette for shelf storage and transport.

Advantages

The Donau Premium 2-ring binder provides reliable document retention with a smooth ring mechanism that minimises jamming when opening and closing. The rigid covers protect contents from bending and wear, and the durable spine construction supports frequent handling. The green finish is fade-resistant and easy to label, enabling quick visual identification among multiple binders.

Suitable for

• Organising office paperwork and reports in A4 format
• Archiving invoices, contracts and reference materials
• Filing student notes, course materials and project documentation
• Presentations and manuals that require a compact, durable binder

Key specifications

• Format: A4
• Ring type: 2-ring mechanism compatible with standard punched paper
• Spine width: 50 mm capacity
• Cover material: rigid protective covers for long-term use
• Colour: green

How to use

Open the two-ring mechanism by lifting the ring tabs or sliding the release according to the binder model, align punched papers on the rings and close the mechanism until it clicks to ensure secure retention. Store the binder upright on a shelf for best spine support, or place it flat if space requires. For inserting or removing large numbers of sheets, open the rings fully to avoid misalignment and re-close carefully.

Usage recommendations

Use standard A4 punched paper and avoid forced closure when rings are overfilled. Label the spine or cover for quick identification and keep the binder in a dry environment to preserve the cover finish and prevent moisture-related damage.