Ring binder Donau A4 PVC hard cover, 150/160 µm, yellow

Donau A4 ring binder with a hard PVC cover in yellow, 150/160 µm thickness, designed to store, organise and protect A4 documents. The rigid covers and PVC material provide stable support for papers and protect sheets from dust, moisture and mechanical damage. The binder is intended for everyday office, school or home use and offers a straightforward solution for filing, archiving and transporting documents while keeping them accessible.

Advantages

The hard PVC cover with 150/160 µm thickness delivers a balance of rigidity and light weight, allowing the binder to resist bending and surface wear during regular handling. The ring mechanism secures punched A4 sheets and enables easy addition or removal of pages. The bright yellow colour improves visibility on shelves and in stacks, which helps with quick identification of specific sets of documents.

Suitable for

• Organising and storing A4 office documents, reports and invoices
• School materials, worksheets and student portfolios
• Home paperwork such as warranties, manuals and certificates
• Archiving short-term projects and transporting documents between locations

Key specifications

• Format: A4
• Cover material: PVC with hard finish
• Cover thickness: 150/160 µm
• Cover type: rigid/hard cover
• Closure: ring binder mechanism suitable for punched A4 sheets
• Colour: yellow
• Intended use: filing, archiving, transport of documents

How to use

Open the ring mechanism and insert punched A4 sheets onto the rings, then close the rings until they click to ensure sheets are held firmly. Use the binder as a portable folder for carrying documents or as a shelf file for organised storage. To clean the PVC cover, wipe with a soft damp cloth and mild detergent if necessary; avoid abrasive cleaners and excessive moisture. When packing for transport, position the binder upright or flat to reduce strain on the ring mechanism and covers.

Usage recommendations

For long-term archiving, store the binder in a cool, dry place away from direct sunlight to prevent PVC ageing and colour fading. Use reinforcements on frequently turned pages to reduce wear at punch holes, and avoid overfilling the ring mechanism beyond its recommended capacity to maintain reliable closure and page alignment.