---
product_id: 337155272
title: "UCGOU Poly Mailers 14.5x19 Inch Purple 100 Pack Large Shipping Bags #7 Strong Thick Mailing Envelopes Self Sealing Adhesive Waterproof and Tear Proof Boutique Packaging Postal for Clothing"
brand: "ucgou"
price: "40163CFA"
currency: XOF
in_stock: true
reviews_count: 13
url: https://www.desertcart.sn/products/337155272-ucgou-poly-mailers-14-5x19-inch-purple-100-pack-large
store_origin: SN
region: Senegal
---

# 14.5x19 inch large size Strong year-round self-sealing adhesive Waterproof & tear-proof durability UCGOU Poly Mailers 14.5x19 Inch Purple 100 Pack Large Shipping Bags #7 Strong Thick Mailing Envelopes Self Sealing Adhesive Waterproof and Tear Proof Boutique Packaging Postal for Clothing

**Brand:** ucgou
**Price:** 40163CFA
**Availability:** ✅ In Stock

## Summary

> 📦 Purple Power: Ship Bold, Ship Secure, Ship Smart!

## Quick Answers

- **What is this?** UCGOU Poly Mailers 14.5x19 Inch Purple 100 Pack Large Shipping Bags #7 Strong Thick Mailing Envelopes Self Sealing Adhesive Waterproof and Tear Proof Boutique Packaging Postal for Clothing by ucgou
- **How much does it cost?** 40163CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/337155272-ucgou-poly-mailers-14-5x19-inch-purple-100-pack-large)

## 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

- • **Seal the Deal Securely:** Four-season adhesive guarantees a rock-solid seal that prevents tampering and keeps contents safe.
- • **Streamline Your Shipping:** No extra packaging needed—lightweight, flexible, and easy to use for faster packing and shipping efficiency.
- • **Built to Brave Any Weather:** Waterproof and tear-resistant polyethylene construction ensures your shipments arrive flawless rain or shine.
- • **Stand Out with Bold Purple:** Elevate your brand visibility with vibrant, opaque purple mailers that turn heads and protect privacy.
- • **Boost Brand Loyalty Instantly:** Bright, boutique-style packaging delights customers and enhances your professional image.

## Overview

UCGOU Poly Mailers are 14.5x19 inch large, vibrant purple shipping bags crafted from thick, waterproof, and tear-resistant polyethylene. Featuring a strong, self-sealing adhesive that performs in all seasons, these 100-pack mailers provide secure, privacy-protecting packaging ideal for clothing and boutique items. Designed for small to medium businesses, they combine durability with eye-catching style to enhance brand presence and streamline shipping workflows.

## Description

UCGOU is the professional manufacturer specializing in producing all sorts of poly mailers and bubble mailers. Having advanced technology and equipment, we are dedicated to offering packaging and shipping solutions to our customers with excellent products and service.
Large Size: These shipping bags measure 14.5x19 inches, available in 100 pack, perfect for shipping items such as clothing, blankets, and bedding.
Made of premium polyethylene, these poly mailers are waterproof, tear-proof, and puncture-resistant, ensuring that your packages arrive safely and securely. These mailers come with a self-adhesive strip that ensures a secure seal and makes packing easy and efficient.
6x9" Poly Mailers
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## Features

- Eye Catching Poly Mailers: The size of the bags is 14.5x19 inches. The purple is an attractive color that makes your products stand out of standard 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 makeup supplies, photos, magazine, books, hoodies, shoes, clothes 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 |
|---------------|-------|
| Additional Features | Waterproof |
| Asin | B091GDLLQN |
| Best Sellers Rank | #1,494 in Office Products (See Top 100 in Office Products) #5 in Bulk Envelope Mailers #21 in Envelope Mailers |
| Brand Name | UCGOU |
| Closure Type | Self-Seal |
| Color | Purple |
| Customer Reviews | 4.8 4.8 out of 5 stars (20,773) 4.8 out of 5 stars |
| Item Dimensions L X W | 19"L x 14.5"W |
| Item Shape | Rectangular |
| Manufacturer | UCGOU |
| Material Type | Plastic |
| Number Of Items | 100 |
| Occasion Type | Anytime |
| Size | 14.5x19" 100PC |
| Style | Poly |

## Product Details

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

## Images

![UCGOU Poly Mailers 14.5x19 Inch Purple 100 Pack Large Shipping Bags #7 Strong Thick Mailing Envelopes Self Sealing Adhesive Waterproof and Tear Proof Boutique Packaging Postal for Clothing - Image 1](https://m.media-amazon.com/images/I/61BkoB6RMUL.jpg)
![UCGOU Poly Mailers 14.5x19 Inch Purple 100 Pack Large Shipping Bags #7 Strong Thick Mailing Envelopes Self Sealing Adhesive Waterproof and Tear Proof Boutique Packaging Postal for Clothing - Image 2](https://m.media-amazon.com/images/I/61bN2odpKFL.jpg)
![UCGOU Poly Mailers 14.5x19 Inch Purple 100 Pack Large Shipping Bags #7 Strong Thick Mailing Envelopes Self Sealing Adhesive Waterproof and Tear Proof Boutique Packaging Postal for Clothing - Image 3](https://m.media-amazon.com/images/I/71eikDFdV7L.jpg)
![UCGOU Poly Mailers 14.5x19 Inch Purple 100 Pack Large Shipping Bags #7 Strong Thick Mailing Envelopes Self Sealing Adhesive Waterproof and Tear Proof Boutique Packaging Postal for Clothing - Image 4](https://m.media-amazon.com/images/I/61Dtmm0MclL.jpg)
![UCGOU Poly Mailers 14.5x19 Inch Purple 100 Pack Large Shipping Bags #7 Strong Thick Mailing Envelopes Self Sealing Adhesive Waterproof and Tear Proof Boutique Packaging Postal for Clothing - Image 5](https://m.media-amazon.com/images/I/71rGaKd1VwL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice looking and a great value.
*by  on Reviewed in the United States April 19, 2026*

My second time purchasing the Ucgou poly mailers. A great value for the price. While not the thickest poly mailers I've used, they're also far from being the thinnest and a good sturdy mid-weight. Thus far, no issues with tearing. The self-adhesive strip at the top seals well. Our customers love the color (teal) and they're a size that lends itself to many uses. All in all, a great value.

### ⭐⭐⭐⭐⭐ Sturdy Poly Mailer Bags
*by  on Reviewed in the United States November 27, 2025*

Great mailer bags and quality. My 2nd time purchasing these, but this time in black because they were on sale for a reasonable price and had prime shipping, I was disappointed the blue ones were not; didn't make sense. Thickness is pretty good, they're not see through so couldn't see what you're shipping. Adhesive seal is good, but I always go back and tape over seal for extra caution. These are easy to use, flexible, and functional. Love the size of these as well.

### ⭐⭐⭐⭐⭐ Value, quality and quick shipping. All important to me
*by  on Reviewed in the United States March 8, 2026*

Fast ship, just the size I needed and quality bags!! Plus the pink is perfect. Good thickness for shipping out clothing items. Great price too!! Will be back for more.

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**Shop now:** [https://www.desertcart.sn/products/337155272-ucgou-poly-mailers-14-5x19-inch-purple-100-pack-large](https://www.desertcart.sn/products/337155272-ucgou-poly-mailers-14-5x19-inch-purple-100-pack-large)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-06-01*