DONAU A4 4 D-Ring Binder 20 mm Black Polypropylene

Product

The DONAU A4 ring binder features a robust 2.4 mm cardboard core, encased in a dual-sided, eco-friendly polypropylene film. With four 20 mm D-rings and a classic black finish, it safely organizes standard documents for daily office or school use.

Specifications

• 2.4 mm thick cardboard with 1400 g/m² grammage
• Covered on both sides in recyclable polypropylene film
• Spine width: 44 mm
• Four D-shaped rings, 20 mm diameter, spaced at 80 mm intervals
• Two external pockets for customizable labels or project covers
• Two internal pockets for notes
• Additional pocket on the spine

Usage

Open the ring mechanism to insert or remove punched A4 sheets. Use the outer and inner pockets to store quick-access notes or personalize the binder for projects. The durable design is suitable for frequent handling in professional or educational settings.

FAQ

1. How many sheets can this binder hold?
   The four 20 mm rings can securely hold up to 200 standard A4 sheets, depending on paper thickness.

2. Is the binder environmentally friendly?
   Yes, both sides are coated with recyclable polypropylene, supporting sustainability efforts.

3. Can both covers be customized?
   Two external pockets enable easy customization with your own project covers or labels.

4. What is the exact ring spacing?
   The D-rings are each spaced 80 mm apart, in line with international standards for four-ring binders.

5. Is this binder suitable for daily office use?
   Yes, its robust construction and practical features are designed for regular use in professional environments.

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