ELBA Standard zakladač s 4 krúžkami A4 modrý 20 mm chrbát PP 0,4 mm

The ELBA Standard ring binder uses a 4-ring round ring mechanism, which holds pages more securely than 2-ring designs and reduces tearing at the punch holes. The cover is made from 0.4 mm polypropylene, so it is flexible yet tear-resistant and easy to wipe clean.

Highlights

• 4-ring round ring mechanism for secure page retention
• DIN A4 format with 20 mm spine width
• Blue polypropylene cover, 0.4 mm thick, wipeable
• Filing capacity approximately 120 sheets (80 gsm)

In daily use

The binder opens flat for easy writing and the rings close with a crisp snap. The smooth PP surface resists dirt and moisture, making it suitable for everyday office or school use. The 20 mm spine holds enough pages for a typical project or subject without becoming bulky.

Full specifications

• Product type: Ring binder
• Paper format: DIN A4
• Number of rings: 4
• Ring mechanism type: Round ring mechanism
• Ring diameter: 16 mm
• Spine width: 20 mm
• Material: Polypropylene (PP)
• Material thickness: 0.4 mm
• Colour: Blue
• Filing capacity (80 gsm): approx. 120 sheets
• Cover flexibility: Flexible
• Surface properties: Wipeable, tear-resistant
• Series: Standard

Final note

A reliable everyday binder with a secure 4-ring mechanism and a durable, easy-clean cover.