The A4 folder with 40/1 WOW inserts is made of durable and lightweight polypropylene. The folder has 40 transparent A4 folders, which can hold up to 80 sheets. The folder is water and dirt resistant.

It is important to know

When choosing a Leitz WOW 40/1, A4, file folder, it is crucial to consider how you plan to organize and use documents in your business environment. The practical differences between file types are often overlooked, but can make a significant difference to your day-to-day efficiency and document transparency. It is important that the closure, layout and visual features suit your needs and the organization's internal system.

• The combination of basic protection and neat sorting options makes it easy to manage a large number of documents, especially if you frequently review or update them.
• Color-coordinating folders is useful for visual order and quick categorization by projects, departments, or priorities – thoughtful use of color can reduce confusion in larger archives.
• When used frequently outside the office or for transfer between meetings, the method of closure is important to prevent documents from being scattered; otherwise, the advantage is primarily in easier access.
• When storing a large amount of documents for the long term, the balance between strength, capacity, and transparency is crucial – each type of folder has its own limitations here.

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

In practice

🟢 Archiving documents in drawers or cabinets

Very convenient – The folder allows for clear classification and protection of documents, which facilitates archiving and later access to individual content.

🟢 Long-term storage of project documentation

Very suitable – The structure with inserted folders and harder materials protect documents well from wear and tear over time, especially useful for documents that need to be supplemented repeatedly.

🟡 Transfer documents to meetings or between locations

Suitable with restrictions – The folder allows for easy transport of documents, but attention must be paid to the method of closing and the amount of documents inserted to avoid overflow or loss of contents.

🔴 Use for large archives with very fast access to individual documents

Less suitable – Higher capacity and more folders can slow down the quick search for a specific document, especially if the contents are not carefully categorized.

🟡 Presentations or preparation of official materials for clients

Suitable with restrictions – A neat appearance contributes to a professional presentation, but for particularly formal occasions, folders that allow for even greater personalization or protection are recommended.

Answers to frequently asked questions

Are the folders included in the set already inserted or do you have to arrange them yourself?

The inserted folders are already inserted in the package, allowing immediate use without additional assembly.

Is this folder suitable for frequent browsing and adding documents on the fly?

Yes, the folder's construction and format allow for easy browsing and adding to content.

How to effectively use color for organization?

Folder color is suitable for quickly categorizing documents by project or department, especially in larger folder groups.

Is the folder suitable for storing multiple types of documents of different formats?

It is suitable for standard A4 documents; larger or non-standard formats may not fit.

Description updated: October 2026

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