# Ring binder Donau lever-arch A4 50 mm burgundy (3950001PL-05)

**URL:** https://aio.lv/en/product--donau-3950001pl-05--11933582
**Data updated:** 2026-03-10 11:22 (EET)
**Category:** Document Folders
**Manufacturer:** Donau
**Manufacturer code:** 3950001PL-05
**EAN:** 5901498011613
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--donau-3950001pl-05--11933582

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Lever-arch ring binder Donau for A4 documents with a 50 mm spine capacity in burgundy. Features a metal lever-arch mechanism for secure filing and easy access, suitable for organizing large volumes of paperwork, reports and office documentation. Ideal for office, home or school use where durable, upright document storage is needed.

## Long description

Donau lever-arch A4 ring binder with a 50 mm spine in burgundy is designed to store and organise A4 documents, reports and paperwork in an upright and accessible manner. The binder combines a rigid cover with a metal lever-arch mechanism to keep sheets securely fastened and make adding or removing pages quick and controlled. Its 50 mm capacity accommodates a substantial volume of punched documents while maintaining a slim profile suitable for shelves and filing cabinets.
Advantages
The metal lever-arch mechanism ensures firm retention of punched pages and smooth operation when opening and closing. A rigid cover provides stable support for loose sheets and helps protect documents from bending and wear. The burgundy finish offers a professional, neutral appearance that fits office, home and educational environments. The binder is suitable for frequent use and helps keep large document sets organised and easy to retrieve.
Suitable for
Storage of A4 reports, manuals and presentations
Organisation of accounting, administration and HR paperwork
School and student coursework or portfolios
Archiving of project documentation and technical files
Key specifications
Format compatibility: A4 documents
Spine capacity: 50 mm
Closure mechanism: metal lever-arch ring system
Cover type: rigid protective cover
Colour: burgundy
How to use
Open the metal lever to release the rings and insert punched A4 sheets onto the rings. Close the lever to lock pages in place; ensure pages are aligned before closing to prevent damage to the ring mechanism. For removal, open the lever and slide out the desired pages. Store the binder upright on a shelf or in a cabinet to maintain document order and reduce wear.
Usage recommendations
For long-term organisation, group related documents with divider tabs and use punched reinforcements on frequently handled pages. Avoid overfilling beyond the 50 mm capacity to prevent strain on the lever mechanism and to ensure smooth opening and closing.

## FAQ

### How much does the Donau lever-arch binder A4 50 mm cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 64 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 14.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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 Donau 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 Donau 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/11933582/67365878_large.webp