# Plastic transparent envelope folders Biurfol set A4–A7 sizes, PP document sleeves

**URL:** https://aio.lv/en/product--biurfol-5907214620954--11768887
**Data updated:** 2026-03-08 22:27 (EET)
**Category:** Document Folders
**Manufacturer:** Biurfol
**Manufacturer code:** 5907214620954
**EAN:** 5907214620954
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Set of transparent Biurfol envelope folders made of polypropylene (PP) in multiple sizes from A4 to A7. Designed to store, protect and organize documents, photos and small paper items. Slip-in sleeves provide dust and moisture resistance while keeping contents visible. Suitable for office, school, home filing, mailings and archiving loose papers.

## Long description

Set of transparent envelope folders Biurfol in polypropylene (PP) includes multiple sizes from A4 to A7 to store and protect documents, photos and small paper items. The clear material keeps contents visible while providing basic protection against dust and light moisture. Slim slip-in sleeves allow compact stacking in drawers, boxes and binders without folding or stapling, supporting tidy organization for office, school and home use.
Advantages
Transparent PP construction offers durability, flexibility and resistance to tearing compared with standard paper envelopes. The set includes a range of sizes so you can choose the appropriate sleeve for full sheets, folded documents, receipts, index cards and small inserts. Smooth slip-in opening makes insertion and removal quick while maintaining visibility of labels or printed information. The material is lightweight, water-repellent at the surface and easy to clean with a damp cloth.
Suitable for
Archiving and storing A4 documents, letters and reports
Protecting photographs and postcards from dust
Organizing receipts, business cards and small notes
School worksheets, handouts and project materials
Mailing inserts and temporary document transport
Key specifications
Material: transparent polypropylene (PP)
Included sizes: A4, A5, A6, A7 (set of multiple sleeves)
Finish: smooth, clear surface for content visibility
Protection level: dust-resistant and surface moisture-repellent
Closure type: open-top slip-in sleeve
Compatibility: fits standard filing systems, drawers and document boxes
How to use
Insert documents or paper items into the open-top sleeve with the printed or important side facing the clear surface for immediate visibility. For best fit, use A4 sleeves for full sheets without folding, and select smaller sizes for receipts, index cards or folded pages. Stack or file sleeves vertically or horizontally as needed, and avoid overfilling to prevent stretching or damaging the sleeve seams. Clean the surface with a soft damp cloth if necessary.
Usage recommendations
Store in a dry, cool place away from direct sunlight to prevent material warping or discoloration. Use appropriate sizes for each document to maintain sleeve shape and ensure readable labels. For long-term archival storage, combine these sleeves with acid-free backing or folders if paper longevity is a priority.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Biurfol products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Biurfol service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11768887/67148912_large.webp