Ring binder A4+ ESSELTE 81187 — Black, 81 mm spine, PP/cardboard, 318×300 mm

ESSELTE 81187 is an A4+ ring binder made from sturdy cardboard with a polypropylene (PP) coating. Its external dimensions are 318 × 300 mm and it has an 81 mm spine, offering substantial capacity for filing and archiving documents up to A4+ size. The binder is finished in black and uses FSC-certified cardboard, providing a balance of durability and responsible material sourcing.

Advantages

The polypropylene coating protects the cardboard from moisture and wear while keeping the binder lightweight. An 81 mm spine gives generous storage for multi-page reports, project files, or reference material. The black exterior provides a neutral, professional appearance suitable for offices, archives and meeting rooms. FSC certification of the cardboard indicates that the paper material originates from responsibly managed forests.

Suitable for

• Office filing and everyday document storage
• Project documentation and technical dossiers
• Archiving invoices, contracts and reference materials
• Presentation folders and portfolio organization

Key specifications

• Format: A4+
• External dimensions: 318 × 300 mm
• Spine width: 81 mm
• Cover material: cardboard with polypropylene (PP) coating
• Colour: black
• Capacity: designed to hold large document volumes corresponding to the 81 mm spine
• Environmental: cardboard is FSC certified

How to use

Open the binder rings and insert punched documents or plastic sleeves aligned to A4+ dimensions. Close the rings securely to keep pages in place. Store the binder vertically on shelves or horizontally in stacks; the rigid cardboard covers with PP coating protect contents from light wear and moderate humidity. Use spine labels or a removable label on the cover to identify contents for quick retrieval.

Usage recommendations

For long-term archiving, place documents in protective sleeves before inserting them into the binder to reduce wear on paper edges. Keep binders away from direct sunlight and excessive humidity to preserve the cardboard and coating. For frequent reference files, choose a clear spine label and consider a standard punching pattern to ensure compatibility with common ring mechanisms.