# Mailing bags MAILmedia K20 White 66 g/m², Size 370×480 mm, protective postal envelopes

**URL:** https://aio.lv/en/product--mailmedia-411200--3232334
**Data updated:** 2026-02-12 09:50 (EET)
**Category:** Envelopes
**Manufacturer:** MAILmedia
**Manufacturer code:** 411200
**EAN:** 4014987271007
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 51.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 42.97 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mailmedia-411200--3232334

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.99 EUR |
| Courier delivery to door | 22.07.2026 | 5.14 EUR |

## Summary description

MAILmedia K20 mailing bags are white polyethylene postal envelopes with a material weight of 66 g/m² and dimensions 370×480 mm. Designed for sending documents, textiles and small goods, they provide lightweight protection and water resistance during transit. Suitable for e‑commerce shipments, retail returns and general mailing where a durable, tear‑resistant outer layer is required.

## Long description

MAILmedia K20 White mailing bags are polyethylene postal envelopes with a material weight of 66 g/m² and outer dimensions of 370×480 mm. They are designed to protect documents, textiles and small goods during shipment. The white surface provides a neutral appearance for retail returns and e‑commerce parcels while the lightweight construction reduces postage costs and adds basic water resistance and tear resistance in transit.
Advantages
These protective postal envelopes combine low weight with durable polyethylene construction to offer a cost-effective packaging option. The smooth white exterior is suitable for printing or applying labels and the sealed edges improve resistance to tearing. The size 370×480 mm accommodates folded paperwork, small clothing items and compact goods while minimizing unused volume.
Suitable for
Mailing documents and letters that need protection from moisture and dirt
Sending folded textiles, such as T-shirts, scarves or small accessories
E-commerce shipments of non-fragile items and returns processing
Lightweight retail shipments where reduced postage cost is important
Key specifications
Material: polyethylene film
Material weight: 66 g/m²
Outer dimensions: 370 × 480 mm
Color: white
Protection: water-resistant surface and tear-resistant construction
Closure: adhesive strip (peel-and-seal) for secure sealing
How to use
Insert the items to be mailed into the envelope, avoiding sharp corners or protrusions that could puncture the polyethylene. Remove the protective liner from the adhesive strip and press the flap firmly to seal. For added security, consider reinforcing the seam with tape if the contents are heavy or if rough handling is expected. Write or attach the shipping label clearly on the outer surface, ensuring any printed addresses are legible.
Usage recommendations
Use these mailing bags for non-fragile items and soft goods; for breakable or high-value products, combine with internal cushioning or choose rigid packaging. Store unopened packs flat in a dry place and avoid prolonged exposure to direct sunlight to maintain material properties.

## FAQ

### How much does the MAILmedia K20 mailing bags 370×480 mm cost, and is it available for purchase?

The price is 51.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 21 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 17.07.2026 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/3232334/47548799_large.webp