Ring Binder Biurfol A4 25 mm white — Biurfol SE-44-10

Biurfol A4 ring binder SE-44-10 in white with a 25 mm spine is designed to store and organize punched A4 documents. The binder accepts up to approximately 25–30 sheets of standard 80 g/m² paper depending on hole punch and insert thickness, and features a visible spine for labeling to simplify retrieval. Its standard ring mechanism ensures secure fastening of pages for office, school and home filing tasks.

Advantages

The white cover provides a neutral, professional appearance suitable for mixed document sets, while the 25 mm spine balances compact storage and sufficient capacity for short to medium collections of papers. A standard ring closure allows easy page turning and secure retention, and the visible spine insert enables quick identification when stored on shelves or in cabinets. The binder’s construction supports repeated opening and closing without complex mechanisms.

Suitable for

• Organizing punched A4 documents for meetings, reports and handouts
• School use for student notes, assignments and subject folders
• Home filing of manuals, warranties and personal records
• Short-term archiving of invoices, receipts and small project files

Key specifications

• Format compatibility: A4 punched documents
• Spine width: 25 mm (approximate sheet capacity for standard paper)
• Color: white
• Closure type: standard ring mechanism
• Labeling: visible spine insert for spine labeling
• Typical applications: filing, archiving, document presentation

How to use

Open the ring mechanism by pulling the release levers or separating the rings, align punched documents with the rings and insert them carefully to avoid tearing. Close the rings fully until they click to ensure pages are held securely. Use the spine insert to add a title or category for quick identification. For transporting multiple binders, stack them vertically or place them in a box to prevent bending of the covers.

Usage recommendations

For long-term preservation of important documents, avoid overfilling beyond the recommended capacity and use plastic sleeves for loose or frequently referenced pages. Store binders upright in a dry environment away from direct sunlight to maintain cover color and prevent warping.