---
product_id: 145660304
title: "UCGOU Large Poly Mailers 19x24 Inch White 50 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: "214.65 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Ucgou"
url: https://www.desertcart.tn/products/145660304-ucgou-large-poly-mailers-19x24-inch-white-50-pack-extra
store_origin: TN
region: Tunisia
---

# 19x24 inch extra-large size Strong year-round self-seal adhesive Waterproof & tear-proof durability UCGOU Large Poly Mailers 19x24 Inch White 50 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:** 214.65 DT
**Availability:** ✅ In Stock

## Summary

> 🚀 Ship Smart, Ship Secure – Make Every Package a Power Move!

## Quick Answers

- **What is this?** UCGOU Large Poly Mailers 19x24 Inch White 50 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?** 214.65 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/145660304-ucgou-large-poly-mailers-19x24-inch-white-50-pack-extra)

## 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

- • **Streamline Your Workflow:** Self-sealing design eliminates the need for extra tape, saving time and boosting productivity.
- • **Elevate Your Brand Presence:** Opaque milky white with gray lining keeps shipments private while adding a sleek, professional look.
- • **Seal the Deal with Confidence:** Four-season adhesive ensures a secure, tamper-proof seal no matter the climate.
- • **Unmatched Protection Guaranteed:** Waterproof, tear-resistant polyethylene shields your products from weather and rough handling.
- • **Maximize Your Shipping Efficiency:** Extra-large 19x24 inch size fits bulky items like hoodies, quilts, and more with ease.

## Overview

UCGOU Large Poly Mailers (19x24 inch, 50 pack) are premium, extra-large shipping bags crafted from thick, waterproof, and tear-proof polyethylene. Featuring a strong, four-season self-seal adhesive and opaque milky white design with gray lining, these mailers protect your goods and privacy while streamlining your packaging process. Ideal for clothing, quilts, and bulky items, they combine durability with professional aesthetics to enhance your brand’s shipping game.

## Description

desertcart.com : UCGOU Large Poly Mailers 19x24 Inch White 50 Pack Extra Large Shipping Bags Strong Thick Mailing Envelopes Self Seal Adhesive Waterproof and Tear Proof Boutique Postal for Clothing Quilt and More : Office Products

Review: Good quality. Sturdy. - These work great. I occasionally sell items on Ebay and these make shipping easy. They are sturdy and the seal works as it should. It feels secure and I have not received any negative feedback from buyers regarding package condition upon receiving.
Review: Great quality for the price - I bought these poly bags based off of the reviews. The poly bags are thick and durable. Great quality I put a few books in the poly bag to ship to a customer and they arrived without the poly bag tearing. I purchased cheaper poly bags in the past that ripped. I would recommend these poly bags. I have not had a problem with them bb

## Features

- Milky White Poly Mailers: The size of the bags is 19x24 inches. These poly mailers are milky white, which differ from the normal white poly mailers. With gray inner lining, these poly mailers are opaque. Used tear resistant material, UCGOU poly mailers can not only protect your privacy well during transportation, but also keep your goods arriving safely
- Strong Self Sealing Adhesive: Our mailing envelopes is using four season adhesive, which can maintain strong stickiness throughout the year, even if the weather is very hot or cold. The strong stickiness prevents your items from being secretly replaced during transportation. The adhesive is covered with silver strip, which are easily peel off the strip and seal the bag
- Sturdy and Durable Construction: The thicken shipping bags covers with polyethylene material, making them not easily punctured and damaged. Beside, the shipping bags features with excellent waterproof and tearing proof effects because of the reinforce sealing on the edge. They can keep your value stuff safely to destination even though using on foggy or rainy days
- Convenient and Easy to Use: These poly shipping bags are the perfect choice for small and middle business for easily using with not require extra packaging material, which can improve your company productivity at work, save much time. It is very suitable to transport for hoodies, sweatshirt, clothes, quilt and more
- Enhance Brand Influence: Bright colors bring a lively atmosphere, which makes the items you transport more conspicuous and will not be easily lost. Beautiful colors can also make your customers happy and enhance your brand influence. We have been committed to making better products to serve our customers, so that their business can get better and better

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07QG5N1FQ |
| Additional Features | Waterproof |
| Best Sellers Rank | #2,903 in Office Products ( See Top 100 in Office Products ) #50 in Envelope Mailers |
| Brand | UCGOU |
| Brand Name | UCGOU |
| Closure Type | Self-Seal |
| Color | White |
| Customer Reviews | 4.8 out of 5 stars 2,939 Reviews |
| Item Dimensions L x W | 24"L x 19"W |
| Item Shape | Rectangular |
| Manufacturer | UCGOU |
| Material | Plastic |
| Material Type | Plastic |
| Number of Items | 50 |
| Occasion | Everyday Mailing |
| Recommended Uses For Product | Clothes |
| Size | 19x24 50PC |
| Style | Poly |
| UPC | 743070938773 |

## Product Details

- **Brand:** UCGOU
- **Closure Type:** Self-Seal
- **Color:** White
- **Material:** Plastic
- **Occasion:** Everyday Mailing

## Images

![UCGOU Large Poly Mailers 19x24 Inch White 50 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/61cM-rb3J2L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality. Sturdy.
*by A***Y on June 2, 2026*

These work great. I occasionally sell items on Ebay and these make shipping easy. They are sturdy and the seal works as it should. It feels secure and I have not received any negative feedback from buyers regarding package condition upon receiving.

### ⭐⭐⭐⭐⭐ Great quality for the price
*by S***D on May 27, 2026*

I bought these poly bags based off of the reviews. The poly bags are thick and durable. Great quality I put a few books in the poly bag to ship to a customer and they arrived without the poly bag tearing. I purchased cheaper poly bags in the past that ripped. I would recommend these poly bags. I have not had a problem with them bb

### ⭐⭐⭐⭐⭐ Great for shipping
*by H***H on June 1, 2026*

Very good seems fairly durable

## Frequently Bought Together

- UCGOU Large Poly Mailers 19x24 Inch White 50 Pack Extra Large Shipping Bags Strong Thick Mailing Envelopes Self Seal Adhesive Waterproof and Tear Proof Boutique Postal for Clothing Quilt and More
- Metronic Poly Mailers 14.5x19 100 Pcs Large Shipping Bags for Clothing Mailing Bags with Strong Self-sealing Adhesive Waterproof and Tear-Proof Postal Bags in White
- Scotch Heavy Duty Shipping Packing Tape, Clear, Holiday Shipping Supplies, 1.88 in. x 22.2 yd., 6 Tape Rolls with Dispensers

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**Shop now:** [https://www.desertcart.tn/products/145660304-ucgou-large-poly-mailers-19x24-inch-white-50-pack-extra](https://www.desertcart.tn/products/145660304-ucgou-large-poly-mailers-19x24-inch-white-50-pack-extra)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-08*