# Ring binder Donau Master 2-ring A4 75 mm red

**URL:** https://aio.lv/en/product--donau-3967001pl-04--11446492
**Data updated:** 2026-03-07 20:13 (EET)
**Category:** Document Folders
**Manufacturer:** Donau
**Manufacturer code:** 3967001PL-04
**EAN:** 5901498013136
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 6.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--donau-3967001pl-04--11446492

## 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

Donau Master 2-ring A4 ring binder, red, with 75 mm spine width designed to hold punched A4 documents. Features two metal rings for secure fastening and a durable cover for office or home filing. Suitable for organizing reports, manuals, invoices and archiving paperwork. Standard A4 format ensures compatibility with punched sheets and dividers.

## Long description

Donau Master 2-ring A4 ring binder in red, with a 75 mm spine width, is designed to store and organize punched A4 documents. The binder features two metal D-rings for secure fastening of punched sheets and a durable cover that withstands regular handling in office or home environments. The standard A4 format and wide spine provide capacity for large sets of documents such as reports, manuals and invoices while keeping pages aligned and accessible.
Advantages
The binder offers a robust cover and reinforced spine to protect documents from wear and bending. Two metal rings ensure stable retention of punched sheets and reduce page movement. The 75 mm spine provides capacity for a substantial quantity of paper while keeping the binder compact enough for shelf storage. Its simple, uniform design allows easy labeling on the spine for quick identification.
Suitable for
 Organizing reports and presentations
 Storing manuals and technical documentation
 Archiving invoices, receipts and financial records
 Collecting loose punched A4 sheets and dividers
 Use in offices, home offices, schools and archives
Key specifications
 Format: A4, suitable for punched A4 sheets
 Spine width: 75 mm
 Ring type: two metal rings (D-ring style for better alignment)
 Cover: durable, rigid cover for document protection
 Color: red
 Orientation: vertical spine for shelf storage
How to use
Open the two metal rings by lifting the ring mechanism and insert punched A4 sheets or dividers aligned with the ring positions. Close the rings until they click to secure pages. Store the binder upright on a shelf by its spine and label the spine for quick identification. To remove or reorder pages, open the rings, adjust the documents, and close the rings again.
Usage recommendations
For long-term archive use, distribute heavier sets across multiple binders to avoid overloading a single spine. Use reinforced punched sleeves or dividers for frequently handled sections to reduce wear on individual sheets. Store the binder away from direct sunlight and moisture to maintain the cover and paper quality.

## FAQ

### How much does the Donau Master 2-ring A4 75 mm binder cost, and is it available for purchase?

The price is 7.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 33 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/11446492/66084057_large.webp