DONAU A4 20 mm D-ring 4-ring PP white ring binder

Product

DONAU’s A4 D-ring binder is a durable and practical filing solution, featuring 4 D-shaped 20 mm rings and ample storage for presentations or everyday office documents. The clean white finish is ideal for both business and educational use.

Specifications

• 2.4 mm thick cardboard core, 1400 g/m², for sturdy document protection
• Double-sided, eco-friendly polypropylene film for improved durability and easy cleaning
• 4 D-shaped rings with 20 mm diameter; 80 mm spacing between rings for stable filing
• Spine width: 44 mm for a capacity suited to moderate document loads
• Two exterior pockets enable easy customization, two interior pockets hold notes, plus an extra spine pocket for labeling or archiving

Usage

Open the 4-ring D mechanism to insert, organize, or remove up to several dozen A4 documents. Update binder covers with your own project sheets using the external pockets. The interior pockets are useful for loose notes or quick access materials.

FAQ

1. What is the capacity of this binder?

   • It can comfortably hold up to approximately 200 A4 sheets, depending on paper thickness.

2. What material ensures its durability?

   • The binder is constructed from thick cardboard and coated with ecological polypropylene for long-lasting protection.

3. Can I personalize the binder?

   • Yes, there are two exterior clear pockets allowing you to insert your own cover page or project label.

4. Is this binder suitable for frequent use?

   • Its robust materials and reinforced spine are designed for regular office, school, or home use.

5. Are replacement parts available?

   • Replacement ring mechanisms are not sold separately; if damaged, a new binder is recommended.

mvm-dt-2025-07-20