---
product_id: 324380620
title: "UCGOUPoly Mailers 19x24 Inch Black 100 Pack Extra Large Shipping Bags Strong Thick Mailing Envelopes Self Seal Adhesive Waterproof and Tear Proof Boutique Postal for Clothing,Quilt and More"
brand: "ucgou"
price: "฿6069"
currency: THB
in_stock: true
reviews_count: 5
url: https://www.desertcart.co.th/products/324380620-ucgoupoly-mailers-19x24-inch-black-100-pack-extra-large-shipping
store_origin: TH
region: Thailand
---

# Waterproof design Strong & tear-proof 19x24 inch size UCGOUPoly Mailers 19x24 Inch Black 100 Pack Extra Large Shipping Bags Strong Thick Mailing Envelopes Self Seal Adhesive Waterproof and Tear Proof Boutique Postal for Clothing,Quilt and More

**Brand:** ucgou
**Price:** ฿6069
**Availability:** ✅ In Stock

## Summary

> 📬 Ship in Style—Your Products Deserve It!

## Quick Answers

- **What is this?** UCGOUPoly Mailers 19x24 Inch Black 100 Pack Extra Large Shipping Bags Strong Thick Mailing Envelopes Self Seal Adhesive Waterproof and Tear Proof Boutique Postal for Clothing,Quilt and More by ucgou
- **How much does it cost?** ฿6069 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/324380620-ucgoupoly-mailers-19x24-inch-black-100-pack-extra-large-shipping)

## Best For

- ucgou enthusiasts

## Why This Product

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

## Key Features

- • **Durable Protection:** Weather-resistant for all shipping conditions.
- • **Elevate Your Brand:** Stand out with sleek black design!
- • **Cost-Effective Shipping:** Save on shipping costs while ensuring product safety.
- • **Customer-Centric Service:** Quality issues? We've got your back!
- • **Self-Sealing Convenience:** No tape needed—just peel and seal!

## Overview

The UCGOU Poly Mailers are extra-large, 19x24 inch shipping bags designed for secure and stylish delivery of non-fragile items. Made from strong, waterproof material, these self-sealing envelopes offer a cost-effective solution for businesses looking to enhance their brand image while ensuring product safety during transit.

## Description

UCGOUPoly Mailers 19x24 Inch Black 100 Pack Extra Large Shipping Bags Strong Thick Mailing Envelopes Self Seal Adhesive Waterproof and Tear Proof Boutique Postal for Clothing,Quilt and More

## Features

- About this item
- .
- 【Eye Catching】 UCGOU Black is highly attractive color which makes your products look better than standard white shipping envelopes and it helps customize your brand.     【Premium Quality Envelopes】 Have a good stretch, lightweight and water-resistant. Lower the shipping cost of your business and protect your products on the rainy or snowy day.     【Tear Resistance Self Sealing Mailers】 The adhesive on the fold-over flap is really strong and tamper-proof. There's no need reinforcement tape and it doesn't come apart unless you tear it up.     【Only For Non-Fragile Items】 The shipping envelopes are perfect for sending clothes and other Large-sized soft presents. If you are shipping anything which is breakable, we would recommend UCGOU bubble envelopes.     【More Satisfactory Services】 If you are tired of regular mailers, our designer poly mailers are a choice for you. If there are any quality problems, please let us know and we will solve the problem for you.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | UCGOU |
| Brand | UCGOU |
| Item Weight | 7.02 pounds |
| Product Dimensions | 24 x 19 x 0.04 inches |
| Item model number | AZ195 |
| Color | Black |
| Closure | Self-Seal |
| Shape | Rectangular |
| Material Type | Plastic |
| Number of Items | 100 |
| Size | 19x24" 100PC |
| Manufacturer Part Number | AZ195 |

## Product Details

- **Brand:** UCGOU
- **Color:** Black
- **Closure Type:** Self-Seal
- **Material:** Plastic
- **Number of Items:** 100

## Images

![UCGOUPoly Mailers 19x24 Inch Black 100 Pack Extra Large Shipping Bags Strong Thick Mailing Envelopes Self Seal Adhesive Waterproof and Tear Proof Boutique Postal for Clothing,Quilt and More - Image 1](https://m.media-amazon.com/images/I/61lg+BXP9hL.jpg)
![UCGOUPoly Mailers 19x24 Inch Black 100 Pack Extra Large Shipping Bags Strong Thick Mailing Envelopes Self Seal Adhesive Waterproof and Tear Proof Boutique Postal for Clothing,Quilt and More - Image 2](https://m.media-amazon.com/images/I/61+nZa0G7kS.jpg)
![UCGOUPoly Mailers 19x24 Inch Black 100 Pack Extra Large Shipping Bags Strong Thick Mailing Envelopes Self Seal Adhesive Waterproof and Tear Proof Boutique Postal for Clothing,Quilt and More - Image 3](https://m.media-amazon.com/images/I/71GALk5IvwL.jpg)
![UCGOUPoly Mailers 19x24 Inch Black 100 Pack Extra Large Shipping Bags Strong Thick Mailing Envelopes Self Seal Adhesive Waterproof and Tear Proof Boutique Postal for Clothing,Quilt and More - Image 4](https://m.media-amazon.com/images/I/61XbP6skZEL.jpg)
![UCGOUPoly Mailers 19x24 Inch Black 100 Pack Extra Large Shipping Bags Strong Thick Mailing Envelopes Self Seal Adhesive Waterproof and Tear Proof Boutique Postal for Clothing,Quilt and More - Image 5](https://m.media-amazon.com/images/I/61SgpUsVhJL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐ 







  
  
    Not Navy Blue!
  

*by C***. on Reviewed in the United States on 19 June 2021*

I ordered the Navy Blue bags. The problem? They aren't Navy Blue. They are a weird, muddy, bluish grayish color that is difficult to describe. An unpleasant color, actually. I had to return them since they were such a bizarre color.

### ⭐⭐ 







  
  
    Good not great
  

*by S***Y on Reviewed in the United States on 8 November 2021*

Late receiving thes, I purchased them because the had next day delivery available but still didn't arrive on time. Most disappointing thing would have to be that these do not seem to stick well. I always end up having to use thick packing tape to make sure they stay closed. Material is decent and seems somewhat sturdy, but I have had ones that are much better for similar price.

### ⭐⭐⭐⭐⭐ 







  
  
    Great for shipping boxes and large items
  

*by J***N on Reviewed in the United States on 24 October 2021*

Great shippers for large items or bulky items. More durable than I expected.

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**Shop now:** [https://www.desertcart.co.th/products/324380620-ucgoupoly-mailers-19x24-inch-black-100-pack-extra-large-shipping](https://www.desertcart.co.th/products/324380620-ucgoupoly-mailers-19x24-inch-black-100-pack-extra-large-shipping)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-23*