# Mailing Folding Bags MAILmedia E4 150 g/m² with 40 mm Flap

**URL:** https://aio.lv/en/product--mailmedia-301127--1643439
**Data updated:** 2026-02-12 09:43 (EET)
**Category:** Envelopes
**Manufacturer:** MAILmedia
**Manufacturer code:** 30112/7
**EAN:** 4003928800123
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Folding mailing bags MAILmedia E4 made from 150 g/m² material, featuring a 40 mm flap for secure closure. Designed for shipping documents and flat items, these bags fold for compact packing and provide protection during transit. Suitable for office mailing, e-commerce shipments, and storage where lightweight, durable packaging is needed.

## Long description

MAILmedia E4 folding mailing bags are made from 150 g/m² material and feature a 40 mm flap for secure closure. Designed to hold documents and flat items, these mailers fold flat for compact storage and provide tear-resistant protection during transit. The construction balances lightweight handling with durability, making these bags suitable for routine office mailings, e-commerce shipments of documents or slim products, and organized storage of paperwork.
Advantages
The 150 g/m² material offers a stable, tear-resistant surface that protects contents from bending and minor external damage. The 40 mm flap provides sufficient overlap for reliable closure and tamper resistance when sealed. Folding design enables space-saving storage and reduces mailing volume. The neutral surface is compatible with standard labeling and postage printing methods, allowing easy addressing and barcoding without special preparation.
Suitable for
 Shipping documents, contracts, certificates
 Mailing thin books, magazines and brochures
 Sending slim textile items such as handkerchiefs or samples
 Organized internal document transfers and archive storage
 E-commerce orders of flat or low-profile goods
Key specifications
 Material weight: 150 g/m² for enhanced stiffness and tear resistance
 Flap width: 40 mm to enable secure closure
 Construction: folding design for compact shipping and storage
 Surface: printable and label-friendly for addressing and postage
 Intended content: flat items, documents and slim products
How to use
Place the document or flat item inside the bag, ensuring edges lie flat to avoid bulging. Fold the bag as required and align the 40 mm flap over the opening; apply adhesive tape or an appropriate seal to achieve a secure closure. Affix address labels, postage stamps, or printed shipping information directly to the surface. For multiple items, check that total thickness remains within postal service limits and that contents do not overfill the bag.
Usage recommendations
For best results, use a strong adhesive or tamper-evident tape to secure the flap for courier or registered deliveries. When shipping fragile or high-value items, combine the bag with additional internal protective layers such as cardboard or bubble wrap to prevent bending and impact damage. Store unused bags flat in a dry environment to preserve material integrity and ensure consistent folding performance.

## FAQ

### 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/1643439/47555488_large.webp