Ring binder Elba Standard 4-ring with lever mechanism, A4, green, spine 20 mm, PP 0.4 mm

Elba Standard 4-ring ring binder with a lever mechanism is a practical A4 filing solution designed for organizing punched documents. The binder is made from 0.4 mm polypropylene (PP) in green and features a 20 mm spine that accommodates a moderate number of sheets while keeping them secure. The lever (reiss) mechanism allows controlled opening and closing of the rings for reliable filing and removal of punched pages.

Advantages

The polypropylene cover provides durability, resistance to moisture and light handling, and keeps a consistent shape over time. The lever mechanism enables easy, one-handed opening and precise closing of the four rings, reducing the risk of misaligned pages. A 20 mm spine balances compact storage with enough capacity for everyday office documentation. The green colour makes it easy to identify by category or subject when stored on a shelf.

Suitable for

• Organising A4 punched documents, forms and reports
• Everyday office filing and archiving tasks
• Storing project folders, meeting notes and training materials
• Home administration and personal record keeping

When it may not be suitable

This binder is not intended for unpunched documents unless used with a separate punching tool or sheet protectors that are pre-punched. With a 20 mm spine, it is not suitable for very large volumes of paper or thick manuals that require higher capacity binders.

Key specifications

• Format: A4
• Ring type: 4 rings
• Closure mechanism: lever (reiss) mechanism for opening/closing rings
• Cover material: polypropylene (PP), 0.4 mm thickness
• Spine width: 20 mm
• Colour: green

How to use

Open the lever mechanism to separate the rings, insert punched sheets or pre-punched plastic sleeves onto the rings, then close the lever until the rings align and lock. Use the spine to label contents for quick identification. For removal, open the lever again and slide out the required pages. Store the binder upright on a shelf or flat in a drawer; avoid overfilling beyond the 20 mm capacity to ensure the mechanism functions correctly.

What to consider before purchase

• Whether documents are already punched or if a hole punch is needed
• Required capacity — a 20 mm spine suits moderate volumes
• Need for moisture-resistant or durable covers in the chosen material
• Colour coding needs for organisation and identification

Usage recommendations

For long-term archiving, combine the binder with acid-free punched sleeves or dividers to protect paper edges and maintain document order. Regularly check ring alignment and avoid forcing the mechanism if resistance is felt.