Ring binder Elba Rado A4 Blue

The Elba Rado A4 Blue ring binder is a durable document organizer designed to store and protect A4 paperwork. Constructed from cardboard with reinforced aluminum edges and a metal ring mechanism, the binder measures 285 mm in width and 318 mm in height to accommodate standard A4 sheets and punched documents. The blue finish provides a professional appearance suitable for office filing, student notes, and home document management.

Advantages

The combination of cardboard and aluminum reinforcement gives the binder structural rigidity while keeping its weight low. The metal ring mechanism ensures secure retention of punched sheets and allows smooth opening and closing. Its A4-compatible dimensions provide a snug fit for documents, preventing bending and allowing neat spine labelling. The blue exterior is resistant to everyday wear and integrates well with mixed-colour filing systems.

Suitable for

• Office filing of reports, invoices and contracts
• Student notes, coursework and handouts
• Home paperwork such as manuals, receipts and warranties
• Archiving documents that require a compact A4 format

Key specifications

• Format compatibility: A4 documents
• External dimensions: 285 mm (width) × 318 mm (height)
• Cover material: cardboard with aluminum reinforcement
• Closure mechanism: metal ring binder
• Colour: blue

How to use

Place punched A4 sheets onto the metal rings and close the mechanism until it locks. To add or remove pages, open the ring mechanism fully, insert or extract sheets, then close to secure the contents. Store the binder upright on a shelf or flat in a drawer; label the spine for easy identification. Avoid overfilling beyond the ring capacity to maintain smooth operation and even distribution of pressure along the spine.

Usage recommendations

For long-term storage, keep the binder away from direct sunlight and moisture. Use reinforced punched sheets or hole reinforcements for frequently handled documents to reduce wear. When transporting, keep the binder upright or supported to prevent bending of the covers and pages.