Ring Binder Donau A4 cardboard 2 rings 20 mm spine A–E blue — for personal files

Cardboard ring binder Donau A4 with two rings and a 20 mm spine, indexed A–E, is designed for organising personal files and medium-capacity document storage. The binder accommodates A4 sheets, provides a lightweight and economical solution for everyday filing and makes retrieval straightforward thanks to the printed index tabs. It is suitable for offices, HR departments, schools and home use where a simple, indexed filing system is required.

Advantages

The cardboard construction keeps the binder lightweight while maintaining adequate rigidity for shelf storage and handling. Two internal rings secure punched documents and reduce shifting, and the 20 mm spine offers room for a moderate number of sheets without excessive bulk. Indexed A–E tabs enable quick separation and identification of file sections, improving workflow efficiency for regularly accessed personal files.

Suitable for

• Organising employee records and personnel files in HR departments
• Storing school documents, lesson plans and student records
• Keeping household paperwork and personal records
• Light office archiving and day-to-day document management

Key specifications

• Format: A4 document size compatibility
• Ring system: 2 rings for punched sheets
• Spine width: 20 mm
• Indexing: printed A–E tabs for sectioning
• Material: cardboard cover with internal metal rings
• Colour: blue

How to use

Open the binder rings and insert documents that have been punched to match the two-ring spacing. Close the rings until they click to secure papers. Use the A–E indexed tabs to separate subject areas or categories and relocate sections by sliding pages on or off the rings as needed. Store the binder upright on a shelf using the spine colour and index labels for quick visual identification.

Usage recommendations

For longevity, avoid overfilling beyond the 20 mm spine capacity and keep the binder away from prolonged moisture exposure. Use standard two-hole punched sheets and periodically check ring alignment to prevent tearing of documents. Replace if the cardboard cover becomes damaged to maintain organised and protected files.