Ring binder INTERDRUK A4 2-ring 50 mm light blue

INTERDRUK A4 ring binder with a 2-ring mechanism and a 50 mm spine in light blue is designed to store punched A4 documents in an organised and protected way. The rigid cover shields papers from bending and dirt while the two-ring system keeps standard 2-hole punched pages aligned for easy browsing and filing. Suitable for office, school or home use, this binder offers archival capacity for loose-leaf inserts, printed sheets and reference materials.

Advantages

The binder features a durable rigid cover that maintains shape and protects contents during handling and transport. The 50 mm spine provides substantial capacity for documents without excessive bulk, while the two-ring mechanism ensures pages remain securely fastened and lie flat when opened. Its light blue colour helps visually distinguish files and assign colour-coded organisation across folders or subjects.

Suitable for

• Storing and organising A4 documents with standard 2-hole punching
• Office filing and records management
• School notes, handouts and coursework
• Home paperwork such as manuals, warranties and receipts

Key specifications

• Format compatibility: A4 (210 x 297 mm)
• Ring type: two-ring mechanism for standard 2-hole punched pages
• Spine width: 50 mm capacity for loose-leaf documents
• Cover: rigid, protective front and back panels
• Colour: light blue for visual organisation

How to use

Open the two-ring mechanism and align punched pages with the rings. Close the rings to secure documents, ensuring they are seated evenly to prevent tearing. Place the binder upright on a shelf or flat in a drawer for storage. When adding or removing pages, open the rings fully, adjust the stack, and close them again to keep the contents orderly and protected.

Usage recommendations

Use A4 sheets with standard 2-hole punches to ensure reliable compatibility. Do not overload the rings beyond the 50 mm spine capacity to avoid strain on the mechanism. Store the binder on its spine or upright to reduce cover warping and keep documents flat.