---
product_id: 515573571
title: "Postmaster Padded Envelopes A4 White Peel Seal Bubble Mailers 220x340mm, 10 Pack"
brand: "postmaster"
price: "HK$129"
currency: HKD
in_stock: true
reviews_count: 8
url: https://www.desertcart.hk/products/515573571-postmaster-padded-envelopes-a4-white-peel-seal-bubble-mailers-220x340mm
store_origin: HK
region: Hong Kong
---

# Peel & Seal FSC Certified A4 Size Postmaster Padded Envelopes A4 White Peel Seal Bubble Mailers 220x340mm, 10 Pack

**Brand:** postmaster
**Price:** HK$129
**Availability:** ✅ In Stock

## Summary

> 📬 Ship Smart, Ship Stylish!

## Quick Answers

- **What is this?** Postmaster Padded Envelopes A4 White Peel Seal Bubble Mailers 220x340mm, 10 Pack by postmaster
- **How much does it cost?** HK$129 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/515573571-postmaster-padded-envelopes-a4-white-peel-seal-bubble-mailers-220x340mm)

## Best For

- postmaster enthusiasts

## Why This Product

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

## Key Features

- • **Speedy Shipments:** Peel and seal closure for quick, secure packing.
- • **Eco-Friendly Choice:** Made from FSC certified paper for sustainable shipping.
- • **Protect Your Treasures:** Safeguard fragile items like jewelry and cosmetics with our padded envelopes.
- • **Lightweight Convenience:** Send with just one stamp—perfect for A4 contents up to 25mm thick.
- • **Trusted by Professionals:** Manufactured in the UK for businesses of all sizes.

## Overview

The Postmaster Padded Envelopes are A4-sized, lightweight bubble mailers designed for secure shipping of fragile items. With a peel and seal closure, they offer quick packing and are made from FSC certified paper, ensuring sustainability. Ideal for e-commerce businesses, these envelopes provide a professional touch to your shipping needs.

## Description

Full description not available

## Features

- PROTECTS – Our Bubble Mailers are designed to protect fragile contents such as Jewellery, Cosmetics and Phones. Ideal for Online businesses, eBay sellers, Etzy vendors & Ecommerce companies who want to give their customers a fantastic buying experience.
- FAST – Our Kraft bags have PEEL and SEAL closing, so you can quickly and securely prepare shipments so that they can’t be opened until the packaging arrives.
- SEND WITH 1 x STAMP - this Envelope is lightweight & measures 220 x 340mm (perfect for A4 sized contents), and as long as the thickness doesn’t exceed 25mm you can send this Bubble Mailer with a single Large Letter 1st or 2nd Class stamp (max 100g)
- FSC CERTIFIED FOR SUSTAINABILITY – FSC stands for the Forest Stewardship Council, and is an international organisation dedicated to promoting responsible management of the world’s forests. These padded envelopes are made from Paper that has been certified by the FSC as sustainable.
- MADE IN THE UK BY Postmaster - we manufacture millions of Envelopes for some of Britain's biggest Organisations as well as for thousands of small, home based businesses

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Bong |
| Brand | Postmaster |
| Model Number | RBL10625 |
| Product Dimensions | 22 x 34 x 0.3 cm; 250 g |
| Colour | 10 white padded |
| Closure | Self-Seal |
| Shape | Rectangular |
| Material Type | Paper |
| Number of Items | 10 |
| Size | A4 |
| Sheet Size | 220 x 340 |
| Paper Finish | Matte |
| Manufacturer Part Number | RBL10625 |
| Item Weight | 250 g |

## Product Details

- **Brand:** Postmaster
- **Colour:** 10 white padded
- **Closure type:** Self-Seal
- **Occasion:** Anytime
- **Material:** Paper

## Images

![Postmaster Padded Envelopes A4 White Peel Seal Bubble Mailers 220x340mm, 10 Pack - Image 1](https://m.media-amazon.com/images/I/516BA8AfEcL.jpg)

## Available Options

This product comes in different **Size Name, Style Name** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good size and quality
*by S***M on 28 March 2025*

Really good quality envelopes. I’m a small business owner and use these to send my products in and I’ve never had an issue with them. They are strong, stick really well and the perfect size for me. Really pleased

### ⭐⭐⭐⭐⭐ Great
*by A***R on 26 January 2025*

Does the job as stated! Sturdy padded envelopes

### ⭐⭐⭐⭐ envelopes
*by A***R on 30 March 2025*

good size but not very thick

## Frequently Bought Together

- Postmaster Padded Envelopes A4 White Peel Seal Bubble Mailers 220x340mm, 10 Pack
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**Shop now:** [https://www.desertcart.hk/products/515573571-postmaster-padded-envelopes-a4-white-peel-seal-bubble-mailers-220x340mm](https://www.desertcart.hk/products/515573571-postmaster-padded-envelopes-a4-white-peel-seal-bubble-mailers-220x340mm)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-24*