# Ring Binder Donau lever A4 50 mm light green — Donau 3950001PL-41

**URL:** https://aio.lv/en/product--donau-3950001pl-41--11934142
**Data updated:** 2026-03-10 11:24 (EET)
**Category:** Document Folders
**Manufacturer:** Donau
**Manufacturer code:** 3950001PL-41
**EAN:** 5901498067177
**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-41--11934142

## 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, light green color. Features a lever mechanism for quick opening and secure closing of metal rings, durable covers for document protection and a spine for labeling. Suitable for archiving, office filing, reports and school materials—stores punched papers and catalogs efficiently.

## Long description

Lever-arch ring binder Donau A4 with a 50 mm spine in light green is designed to store punched papers, reports and catalogs in an organised way. The binder combines a robust cover with a metal lever mechanism that opens and closes the rings quickly for secure filing. A visible spine strip allows clear labelling to identify contents on shelves or in archive boxes.
Advantages
This Donau lever-arch binder provides a large 50 mm capacity suitable for thick documents while maintaining a slim external profile. The metal lever mechanism ensures fast access and reliable closure of the rings, reducing paper movement and wear. Durable covers protect contents from dust and bending, and the light green colour aids visual organisation. The spine labelling area supports easy identification and archive management.
Suitable for
Office filing of reports, invoices and project documentation
Archiving and long-term storage of punched papers
School and university course materials and student portfolios
Presentation folders and catalog storage
Key specifications
Format: A4
Spine capacity: 50 mm
Ring type: lever-arch metal rings
Cover: sturdy protective covers
Colour: light green
How to use
Open the metal lever to separate the rings, insert punched documents evenly onto the rings and close the lever until the rings lock. Use the spine strip to insert a label with title or date for quick identification. Store the binder upright on a shelf or flat in archive boxes depending on space; avoid overfilling beyond the 50 mm capacity to keep the mechanism working smoothly.
Usage recommendations
For prolonged preservation of documents, place fragile papers between protective sheets before inserting into the binder and keep the binder in a dry environment away from direct sunlight. Regularly check the ring alignment and avoid forcing the mechanism if resistance occurs.

## FAQ

### How much does the Donau lever-arch ring 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 — 38 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/11934142/67366428_large.webp