---
product_id: 81984852
title: "100 x Folding Lid Self Seal Postal Cardboard Boxes 150 x 150 x 70mm Royal Mail Large Letter Packet Mailing Cartons Self-Lock Tuck-in Flaps Flat Packed Easy to Assemble No Tape Or Glue Required (100)"
brand: "packaging now"
price: "€ 0.18"
currency: EUR
in_stock: false
reviews_count: 3
category: "Officeproduct"
url: https://www.desertcart.sk/products/81984852-100-x-folding-lid-self-seal-postal-cardboard-boxes-150
store_origin: SK
region: Slovakia
---

# 100 x Folding Lid Self Seal Postal Cardboard Boxes 150 x 150 x 70mm Royal Mail Large Letter Packet Mailing Cartons Self-Lock Tuck-in Flaps Flat Packed Easy to Assemble No Tape Or Glue Required (100)

**Brand:** packaging now
**Price:** € 0.18
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** 100 x Folding Lid Self Seal Postal Cardboard Boxes 150 x 150 x 70mm Royal Mail Large Letter Packet Mailing Cartons Self-Lock Tuck-in Flaps Flat Packed Easy to Assemble No Tape Or Glue Required (100) by packaging now
- **How much does it cost?** € 0.18 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/81984852-100-x-folding-lid-self-seal-postal-cardboard-boxes-150)

## Best For

- packaging now enthusiasts

## Why This Product

- Trusted packaging now brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Mailing boxes are the perfect option for sending your products safely and securely. We have a wide range of sixes that will meet all your needs.For more information or to see our range of boxes, please visit our store front for more details.

## Features

- We stock a large range of postal boxes, from small jewellery / watch boxes to large shoe / boot boxes.
- Our boxes are delivered flat packed for easy storage, they are simple to erect while adding protection to your parcel.
- Self-Sealing / Locking flaps for added security, no tape or glue required unless desired.
- Once assembled, our postal boxes have additional strength due to the triple thick cardboard sides.
- Quick and effortless assembly / strong and secure protections / affordable prices
- ›See more product details

## Images

![100 x Folding Lid Self Seal Postal Cardboard Boxes 150 x 150 x 70mm Royal Mail Large Letter Packet Mailing Cartons Self-Lock Tuck-in Flaps Flat Packed Easy to Assemble No Tape Or Glue Required (100) - Image 1](https://images-na.ssl-images-amazon.com/images/I/617OYfh0-IL.jpg)
![100 x Folding Lid Self Seal Postal Cardboard Boxes 150 x 150 x 70mm Royal Mail Large Letter Packet Mailing Cartons Self-Lock Tuck-in Flaps Flat Packed Easy to Assemble No Tape Or Glue Required (100) - Image 2](https://images-na.ssl-images-amazon.com/images/I/710Tk7P-ZrL.jpg)
![100 x Folding Lid Self Seal Postal Cardboard Boxes 150 x 150 x 70mm Royal Mail Large Letter Packet Mailing Cartons Self-Lock Tuck-in Flaps Flat Packed Easy to Assemble No Tape Or Glue Required (100) - Image 3](https://images-na.ssl-images-amazon.com/images/I/71D%2B%2BZWJUJL.jpg)
![100 x Folding Lid Self Seal Postal Cardboard Boxes 150 x 150 x 70mm Royal Mail Large Letter Packet Mailing Cartons Self-Lock Tuck-in Flaps Flat Packed Easy to Assemble No Tape Or Glue Required (100) - Image 4](https://images-na.ssl-images-amazon.com/images/I/61MFgcYr6zL.jpg)
![100 x Folding Lid Self Seal Postal Cardboard Boxes 150 x 150 x 70mm Royal Mail Large Letter Packet Mailing Cartons Self-Lock Tuck-in Flaps Flat Packed Easy to Assemble No Tape Or Glue Required (100) - Image 5](https://images-na.ssl-images-amazon.com/images/I/61un4pvHA-L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent quality and easy to build
            
*by F***Y on 3 November 2018*

Excellent quality for the price and easily to build. Perfect for eBay selling!
  

### ⭐⭐⭐ Three Stars
            
*by K***. on 25 October 2017*

It’s a good box, does the job
  

### ⭐⭐⭐⭐⭐ Perfect
            
*by A***R on 23 July 2019*

Arrived quickly and well packaged. Really good quality product that’s great value too
  

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**Shop now:** [https://www.desertcart.sk/products/81984852-100-x-folding-lid-self-seal-postal-cardboard-boxes-150](https://www.desertcart.sk/products/81984852-100-x-folding-lid-self-seal-postal-cardboard-boxes-150)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-05-27*