A4 4-ring Binder Biurfol SE-44-01CZAR, 25 mm spine, black

A4 4-ring Binder Biurfol SE-44-01CZAR, 25 mm spine, black is a durable document binder designed for standard A4 punched sheets. The binder accommodates documents on four rings and features a 25 mm spine that provides sufficient capacity for organised sets of papers, reports and presentations. Its black finish offers a neutral, professional appearance suitable for office, school and home environments.

Advantages

The binder combines a reinforced cover and a sturdy four-ring mechanism for reliable page retention and long-term use. The 25 mm spine strikes a balance between compact storage and usable capacity, making it easy to store on shelves or in cabinets. Its refillable design allows quick addition or removal of punched sheets without damaging documents.

Suitable for

• Holding punched A4 documents, reports and handouts
• Organising school notebooks, assignments and coursework
• Storing meeting materials, presentations and reference files
• Home record keeping, manuals and personal paperwork

Key specifications

• Format compatibility: A4 punched sheets (4-ring system)
• Spine width: 25 mm
• Ring type: four-ring mechanism for secure fastening
• Colour: black
• Cover: rigid for improved document protection
• Refillable: designed for repeated opening and closing to add or remove pages

How to use

Open the binder by gently operating the ring mechanism, insert or remove punched A4 sheets as required, and close the rings to secure documents. Use the spine to label contents for quick identification when stored on a shelf. For best results, align punched holes with the rings before closing to avoid bending pages.

Usage recommendations

If the binder will hold a large number of pages, distribute weight evenly and avoid overfilling beyond the 25 mm capacity to maintain the mechanism’s longevity. Store in a dry place away from direct sunlight to preserve the cover and printed materials.