# Ring binder Donau 4-ring A4 30 mm green

**URL:** https://aio.lv/en/product--donau-3934001pl-06--11934168
**Data updated:** 2026-03-10 11:24 (EET)
**Category:** Document Folders
**Manufacturer:** Donau
**Manufacturer code:** 3934001PL-06
**EAN:** 5901498017424
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 8.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--donau-3934001pl-06--11934168

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Donau 4-ring A4 ring binder with 30 mm spine in green. Designed to store and organize A4 documents using a 4-ring mechanism, it provides compact file storage for office, home or school. The binder suits loose-leaf papers, inserts and punched documents, helping keep paperwork orderly and accessible.

## Long description

Donau 4-ring A4 ring binder with a 30 mm spine in green is designed to store and organise A4 documents using a four-ring mechanism. The binder provides compact file storage for office, home or school environments and accommodates punched papers, loose-leaf inserts and dividers. Its spine width allows for a moderate capacity of documents while maintaining a slim profile on a shelf.
Advantages
The binder features a durable cover and a reliable four-ring mechanism that keeps papers securely in place and reduces the risk of page displacement. Its 30 mm spine balances storage capacity and space efficiency, while the green colour aids visual identification in filing systems. The design supports easy insertion and removal of punched sheets and standard accessories such as dividers and plastic sleeves.
Suitable for
 Organising A4 reports, manuals and project documents
 School notebooks and student handouts
 Home paperwork such as bills, guarantees and instruction manuals
 Office filing and departmental document collections
Key specifications
 Format: A4-compatible document storage
 Ring mechanism: four-ring metal mechanism for punched sheets
 Spine width: 30 mm providing moderate document capacity
 Colour: green for visual organisation
 Cover material: rigid cover for protection and upright storage
How to use
Open the binder by unlocking the ring mechanism and align punched papers with the rings. Insert pages by threading the punches over the rings and close the mechanism until it locks to secure the contents. Use dividers or plastic sleeves to separate sections and protect individual documents. Place the binder upright on shelves or flat in drawers as required.
Usage recommendations
To maintain durability and neat appearance, avoid overfilling beyond the 30 mm spine capacity and store away from direct heat or prolonged sunlight. Regularly check the ring alignment and gently press closed if slight gaps appear to prevent page catching.

## FAQ

### How much does the Donau 4-ring A4 ring binder 30 mm cost, and is it available for purchase?

The price is 10.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 58 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 13.07.2026 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/11934168/67366454_large.webp