# Self-adhesive C4 Envelope MAILmedia Natron Brown, weight 19.2 g, pack MPN 38140/7

**URL:** https://aio.lv/en/product--mailmedia-381407--1643618
**Data updated:** 2026-02-12 09:43 (EET)
**Category:** Envelopes
**Manufacturer:** MAILmedia
**Manufacturer code:** 38140/7
**EAN:** 4003928881405
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 45.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 37.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mailmedia-381407--1643618

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.99 EUR |
| Courier delivery to door | 24.07.2026 | 5.55 EUR |

## Summary description

C4 self-adhesive envelope from MAILmedia in Natron Brown, single-envelope weight 19.2 g. Designed to hold A4 sheets without folding, it features a self-seal closure for quick and secure packing. Suitable for mailing documents, catalogs or promotional materials, the neutral brown color provides a professional look while simplifying postage and handling.

## Long description

MAILmedia Natron Brown C4 self-adhesive envelope is designed to hold unfolded A4 documents, catalogs or promotional materials. The envelope has a neutral brown finish that provides a professional, low-profile appearance for business mailings and internal document transfers. A self-seal closure allows secure packing without additional tape or glue, while the single-envelope weight of 19.2 g indicates a lightweight paper construction that keeps postage costs predictable.
Advantages
The self-adhesive flap ensures fast and reliable sealing, removing the need for moistening or separate sealing materials. Its C4 size accommodates A4 sheets without folding, protecting documents from creases during transit. The natron brown color reduces the visibility of handling marks and offers a uniform appearance for bulk mailings. Lightweight construction balances durability with economical postage weight.
Suitable for
Sending A4 documents, certificates and contracts without folding
Distributing product catalogs, brochures and promotional materials
Internal office transfers and archiving of single A4 sheets
Mailings where a neutral, professional appearance is required
Key specifications
Format: C4, fits A4 sheets unfolded
Closure: self-adhesive flap for immediate sealing
Color: natron brown
Single-envelope weight: 19.2 g
Material: paper envelope suitable for standard postal handling
How to use
Place the A4 documents flat inside the envelope so they lie evenly against the gusset. Remove the protective strip from the self-adhesive flap and press firmly along the seam to secure the closure. For added protection during transit, consider aligning contents to avoid movement that could cause creasing. Address the envelope clearly and apply the correct postage according to weight and destination.
Usage recommendations
For important or sensitive documents, use an additional inner protective sleeve or a cardboard stiffener to prevent bending. When sending multiple sheets, check the combined thickness to ensure the envelope closes properly and remains within postal weight limits.

## FAQ

### How much does the C4 self-adhesive envelope MAILmedia Natron Brown cost, and is it available for purchase?

The price is 45.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 21.07.2026 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. 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 MAILmedia 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 MAILmedia 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/1643618/47540395_large.webp