GBC cardboard - spiral binding cover. Made of high-strength cardboard (250g/m2). Coated on one side for a super reflective surface - high gloss.
Dimension: A4, in blue.
Packaging: 100/1

Same summary

GBC cardboard cover in A4 format and 250 g grammage is suitable primarily for binding business documents, archiving larger bundles of materials and producing official or representative documents, where the strength of the cover is important. Due to its blue color, it also allows for basic sorting, but not advanced visual distinctions. Spiral binding of this type of cover is suitable for documents that sometimes need to be supplemented or replaced, but for a particularly demanding official presentation or for frequent handling of very large documents it may not be the best choice. When compiling archival materials or group folders, it is useful primarily because of its resistance and standard size.

Recommendation source: Enaa guides and team experience.

User view

Products such as the GBC A4 binder cover are most often used by employees in companies, accounting departments, law firms and other business environments, where a large amount of documentation is often prepared for internal archiving or for preparing reports and contracts for clients. In practice, such a cover is popular with users who want to protect important documents while ensuring a neat and professional appearance of folders or presentations.

Users often trust the GBC brand due to its recognition and many years of experience in the field of binding equipment, which provides additional reliability when choosing covers for business use.

Why buy at Enaa

At Enaa, you can always choose from a wide range of document binding products, which we carefully complement according to the needs of business users. In addition, the descriptions and filtering of covers and spines are guided in a way that makes it easier to choose the right format and material for your daily work.

Answers to frequently asked questions

Is this cover suitable for spiral binding of all brands of binders?

The GBC cardboard cover is adapted to standard A4 spiral binders, but it is recommended to check whether your binder supports the usual dimensions and thickness of 250 g.

What thickness of documents is this cover suitable for?

The cover is sturdy enough for archiving and binding common business documents, and is also recommended for larger numbers of sheets where additional protection and support are needed.

Is the cardboard cover also suitable for color-coding folders?

The blue color basically contributes to visual differentiation, if you need more advanced color coding, we recommend a combination with other colored covers of the same class.

How do I choose the right type of cover for different uses in my business?

Cardboard covers with spiral binding are most useful for more demanding materials and archiving, but for temporary or presentation folders, you can also consider plastic versions.

Does this cover provide sufficient protection for documents when handled frequently?

Due to its thickness and material, it is resistant to bending and damage during normal use, but for very intensive handling, we recommend additional protection with covers or folders.

Description updated: April 2026