# Envelope C4 NC Koperty model NCKO0057 — size C4, pack format unspecified

**URL:** https://aio.lv/en/product--nc-koperty-ncko0057--11801484
**Data updated:** 2026-03-09 07:41 (EET)
**Category:** Envelopes
**Manufacturer:** NC Koperty
**Manufacturer code:** NCKO0057
**EAN:** 5905379008198
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--nc-koperty-ncko0057--11801484

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

NC Koperty C4 envelope (model NCKO0057) is a standard C4-size mailing and document envelope designed to hold unfolded A4 sheets. The product is presented by the manufacturer NC Koperty and identified by MPN NCKO0057 and EAN 5905379008198. It is suitable for postal shipments, document storage and office correspondence where C4 format is required.

## Long description

NC Koperty C4 envelope (model NCKO0057) is a standard C4-size mailing envelope designed to hold unfolded A4 sheets and other documents without folding. It is produced for everyday postal shipments, office correspondence and secure document transport where C4 format is required. The envelope offers compatibility with common office printers and mailing workflows while providing a simple, functional option for document handling.
Advantages
The envelope provides a consistent C4 size that accommodates A4 documents flat, reducing the need for folding and preserving document condition. Its construction is aimed at standard postal handling and filing; the design supports easy insertion and removal of papers and fits common filing systems. The neutral appearance and standard dimensions make it suitable for diverse business and administrative uses.
Suitable for
Posting unfolded A4 letters and documents
Office correspondence and invoicing
Document storage and archiving
Presenting certificates, reports or proposals without folding
Key specifications
Format: C4, sized to fit unfolded A4 sheets
Intended use: mailing, document storage, office correspondence
Material: paper envelope (standard mailing weight)
Closure type: standard envelope flap (manual sealing)
Color: neutral (typical mailing envelope tone)
How to use
Insert unfolded A4 documents into the envelope with the flap side up to ensure a secure fit. Seal the flap according to the envelope's closure method—moisten and press if gummed, or use an adhesive tape or label if additional security is required. Address and postage can be applied directly to the front surface. For machine processing, ensure contents are flat and positioned centrally to avoid jamming.
Usage recommendations
When sending important or sensitive documents, supplement the envelope with a protective inner sleeve or use additional sealing methods to prevent moisture ingress and unintended opening during transit. For bulk mailing, test compatibility with your postal or inserting equipment to confirm reliable feed and sealing.

## FAQ

### How much does the Envelope C4 NC Koperty NCKO0057 cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 47 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 06.07.2026 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 NC Koperty 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 NC Koperty 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/11801484/67202910_large.webp