Ring Binder Donau A4 4-ring 65 mm white — Donau 2788654PL-09

Donau A4 ring binder with a 4-ring mechanism and a 65 mm spine capacity in white is designed to store and organize punched A4 documents. The binder provides stable spine support and a secure ring closure that keeps pages aligned and protected during handling and transport. Its neutral white cover suits office, school or home environments and allows for labeling or inserting cover sheets for quick identification.

Advantages

The 65 mm spine capacity accommodates large document sets while maintaining compact external dimensions. The four-ring mechanism ensures even page distribution and reliable closure to prevent accidental opening. Durable cover material offers resistance to everyday wear and provides structural support for stacked storage. The white finish enables easy marking, labeling or attaching a transparent sleeve for title pages.

Suitable for

• Organizing and archiving A4 punched documents
• School notebooks, course materials and student portfolios
• Office reports, manuals and project documentation
• Transporting consolidated documents between locations
• Creating presentations with cover sheets or dividers

Key specifications

• Format: A4-compatible document storage
• Ring mechanism: 4 rings for even page binding
• Spine capacity: 65 mm for thick document sets
• Color: white
• Cover type: rigid cover for structural support

How to use

Open the ring mechanism by pulling the release levers or pressing the ring tabs depending on the binder design, insert punched A4 sheets onto the rings and close the mechanism until it locks securely. For neat organization, group pages with dividers or use plastic sleeves for protection before inserting them on the rings. Label the spine or insert a cover sheet in a transparent sleeve for fast identification on shelves.

Usage recommendations

Store the binder upright on shelves to maintain shape and avoid overfilling beyond the 65 mm capacity to ensure reliable ring closure. When transporting, use a briefcase or bag with sufficient internal space to prevent compressing the binder and damaging the rings or pages.