# Mailing bag MAILmedia C4 388320 self-adhesive with window, white

**URL:** https://aio.lv/en/product--mailmedia-388320--1643591
**Data updated:** 2026-02-12 09:43 (EET)
**Category:** Envelopes
**Manufacturer:** MAILmedia
**Manufacturer code:** 388320
**EAN:** 4003928388294
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 47.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 39.66 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mailmedia-388320--1643591

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.99 EUR |
| Courier delivery to door | 21.07.2026 | 5.77 EUR |

## Summary description

C4 mailing bag MAILmedia model 388320 is a white self-adhesive mailer with a transparent address window. Designed for sending documents and flat items in C4 format, it provides quick sealing with its self-adhesive strip and visible recipient details through the window. Suitable for office, e‑commerce and postal use, it protects contents during transit.

## Long description

MAILmedia C4 mailing bag model 388320 is a white self-adhesive envelope with a transparent address window designed for sending documents and flat items in C4 format. The mailer is sized to accommodate unfolded A4 papers, brochures and similar materials while providing a sealed protective layer during transit. The integrated transparent window lets recipient details remain visible without additional labels, and the self-adhesive closure enables a fast and secure seal.
Advantages
The MAILmedia C4 mailing bag offers a combination of convenience and protection: a ready-to-use self-adhesive flap for quick sealing, a clear address window to display recipient information, and a smooth white exterior that is suitable for printing or labeling. The construction reduces the need for extra tape or glue and helps keep contents flat and protected from light handling and dust. The product is lightweight for postal cost efficiency while maintaining adequate durability for standard mail and parcel services.
Suitable for
Sending invoices, contracts and certificates in C4/A4 format
E‑commerce shipments of documents, brochures and thin catalogues
Office mailing and interdepartmental document transfers
Postal dispatches where recipient address visibility is required
Key specifications
Format compatibility: C4 (suitable for unfolded A4 documents)
Closure type: self-adhesive strip for quick sealing
Window: transparent address window for visible recipient details
Color: white exterior
Material: flexible protective envelope designed for mailing
How to use
Insert the unfolded A4 or C4-size content into the mailing bag with the recipient details aligned to the transparent window. Peel off the protective liner from the self-adhesive strip and press the flap firmly to seal the envelope. Check that the document sits flat and the window clearly shows the address before dispatch. For additional security, affix a shipping label or hand over to your postal carrier according to local postal requirements.
Usage recommendations
Store the mailing bags flat in a dry place away from direct sunlight to preserve adhesive performance and window clarity. Use within the intended size range (C4/A4) and avoid overfilling to ensure a secure seal and maintain transit protection.

## FAQ

### How much does the MAILmedia C4 mailing bag 388320 cost, and is it available for purchase?

The price is 47.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 16.07.2026 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/1643591/52447307_large.webp