Folder dimensions: 22 x 30 cm
80 microns, glossy
Packaging: 20/1

Sleeve for storing and protecting unpunched A4 material.

It is important to know

When choosing an A4 U-folder, it is crucial to consider the actual use – whether you need a solution for quick protection of individual sheets or more permanent organization of documents. It is also important to consider whether the open format of the folder is really secure enough for the way you store and transport documents. Before purchasing, we recommend that you pay attention to the following aspects:

• U-folders without clasps offer faster access to documents, but are less suitable for carrying a large number of sheets or for use on the go, where there is a greater chance of documents moving or falling out.
• The thickness of the material (80 microns) provides basic protection against creasing, but with intensive daily use, it is recommended to check whether the strength meets your expectations in terms of wear resistance.
• Because of their openness, U folders are best suited for archiving or use where documents are frequently inserted or removed; for long-term projects with multiple flipping through, a combination of different folder types may be appropriate.
• Folder color not specified – if color coding documents makes your business processes easier, check the options before purchasing or combine individual colors with your existing filing system.

Source of editorial recommendations: general verifiable guidelines for product selection.

In practice

🟢 Archiving individual documents

Very convenient - The U folder allows for quick insertion and viewing of individual sheets in archive cabinets or drawers, where there is no need for additional closure.

🟢 Temporary protection and distribution in meetings

Very suitable – a suitable solution for short-term use or distributing documents, as it allows easy review and quick access.

🟡 Transferring a large number of documents in the field

Suitable with limitations - the openness at the top means that with larger quantities of sheets or frequent movement there is a possibility of the contents falling out; recommended especially for smaller sets and shorter distances.

🟡 Regular use in presentations

Suitable with restrictions - offers a neat appearance, but if moved frequently, we recommend additional protection (folder with a zipper) due to the openness of the U format.

Answers to frequently asked questions

Is the A4 U-folder suitable for long-term archiving of project documentation?

It is suitable for storing individual or smaller groups of documents, but for larger archives or frequent handling, it is recommended to combine it with other types of folders.

What does the thickness of 80 microns mean in a U-shaped file folder?

This provides basic protection against creasing and wear, making it a standard choice for everyday use in office environments.

Is the folder suitable for visual color organization of the archive?

The color of this folder is not specified; if color sorting is important, please check the options in the listing before purchasing.

Description updated: October 2026

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