---
product_id: 59595739
title: "20 x Quick Pack C5 / A5 Royal Mail Large Letter PiP Cardboard Postal Mailing Post Boxes 218mm x 159mm x 19mm"
brand: "gem supplies uk"
price: "NT$1542"
currency: TWD
in_stock: true
url: https://www.desertcart.tw/products/59595739-20-x-quick-pack-c5-a5-royal-mail-large-letter
store_origin: TW
region: Taiwan
---

# 20 x Quick Pack C5 / A5 Royal Mail Large Letter PiP Cardboard Postal Mailing Post Boxes 218mm x 159mm x 19mm

**Brand:** gem supplies uk
**Price:** NT$1542
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 20 x Quick Pack C5 / A5 Royal Mail Large Letter PiP Cardboard Postal Mailing Post Boxes 218mm x 159mm x 19mm by gem supplies uk
- **How much does it cost?** NT$1542 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/59595739-20-x-quick-pack-c5-a5-royal-mail-large-letter)

## Best For

- gem supplies uk enthusiasts

## Why This Product

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

## Description

Envelope C5/A5 (British Post Royal Mail PIP 218 x 159 mm x 19 mm (Pack of 20) PIP postal box - 20 x C5 ; internal size 218 mm x 159 mm x 19 mm Postage - Reduce the cost by sending products such as a large letter in a po box securely. Postal Box - Come disassembled and are easy to assemble - Fits the new specification of large letter PiP

## Features

- PIP postal box 20 x C5
- Internal dimensions 218 mm x 159 mm x 19 mm
- Reduce your postage costs by sending products such as a large letter in a po box securely.
- Come disassembled and are easy to assemble postal box
- Adapts to the new specification of size letter, PIP Large

## Images

![20 x Quick Pack C5 / A5 Royal Mail Large Letter PiP Cardboard Postal Mailing Post Boxes 218mm x 159mm x 19mm - Image 1](https://images-eu.ssl-images-amazon.com/images/I/310wavW0CYL.jpg)

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**Shop now:** [https://www.desertcart.tw/products/59595739-20-x-quick-pack-c5-a5-royal-mail-large-letter](https://www.desertcart.tw/products/59595739-20-x-quick-pack-c5-a5-royal-mail-large-letter)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-17*