Ring binder Hamelin Elba 100400555 A4+ polypropylene 50 mm spine yellow

Ring binder Hamelin Elba 100400555 A4+ polypropylene with a 50 mm spine in yellow is a document organiser designed to store and protect A4+ punched sheets. The cover is made from durable polypropylene (PP) with a double PP foil base that protects both the binder and the surfaces where it is placed. The binder measures 320 x 285 mm and is supplied as a single piece; materials include PP foil and recycled cardboard and are FSC-certified.

Advantages

The binder uses a robust ring mechanism that closes precisely and remains reliable under heavy load, designed and tested for high-capacity use. A Rado stabilisation system helps the binder stand upright and keeps the mechanism aligned. The design follows a coordinated colour concept so the yellow binder matches other category items such as journal boxes and quotation folders; spine labels are printable on both sides and carry the ELBA print for straightforward personalisation. The construction emphasises longevity and repeat use while considering environmental impact.

Suitable for

• Office filing and project documentation in A4+ format
• School notes, course materials and student portfolios
• Archive storage of punched documents and reports
• Home paperwork organisation and reference folders

Key specifications

• Format: A4+ (suitable for slightly larger than standard A4 sheets)
• External dimensions: 320 x 285 mm
• Spine width: 50 mm
• Cover material: polypropylene (PP) with double PP foil base
• Closure: strong metal ring mechanism with precise closing action
• Stabilisation: Rado system for upright standing and mechanism alignment
• Label: printable spine label on both sides with ELBA print
• Environmental: contains recycled cardboard; FSC-certified materials

How to use

Open the ring mechanism and insert punched A4+ sheets aligned to the ring positions. Close the rings until they click to ensure a secure hold. Use the printable spine label to mark the binder contents on one or both sides. Store upright on a shelf using the Rado stabilisation system to keep the binder standing straight and to protect the mechanism.

Usage recommendations

For long-term storage and to reduce wear, avoid overfilling beyond the 50 mm spine capacity and distribute heavy paper loads evenly. Use compatible category accessories in matching colours for consistent organisation and label both sides of the spine for easier identification on shelves.