---
product_id: 257312730
title: "UCGOU Poly Mailers 12x15.5 Inch Black 100 Pack Medium Shipping Bags #5 Strong Thick Mailing Envelopes Self Sealing Adhesive Waterproof and Tear Proof Boutique Packaging Postal for Clothing"
brand: "ucgou"
price: "AR$154212"
currency: ARS
in_stock: true
url: https://www.desertcart.com.ar/products/257312730-ucgou-poly-mailers-12x15-5-inch-black-100-pack-medium
store_origin: AR
region: Argentina
---

# Waterproof & tear-proof 12x15.5 in size Black color UCGOU Poly Mailers 12x15.5 Inch Black 100 Pack Medium Shipping Bags #5 Strong Thick Mailing Envelopes Self Sealing Adhesive Waterproof and Tear Proof Boutique Packaging Postal for Clothing

**Brand:** ucgou
**Price:** AR$154212
**Availability:** ✅ In Stock

## Summary

> 📦 Elevate Your Shipping Game with UCGOU Poly Mailers!

## Quick Answers

- **What is this?** UCGOU Poly Mailers 12x15.5 Inch Black 100 Pack Medium Shipping Bags #5 Strong Thick Mailing Envelopes Self Sealing Adhesive Waterproof and Tear Proof Boutique Packaging Postal for Clothing by ucgou
- **How much does it cost?** AR$154212 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/257312730-ucgou-poly-mailers-12x15-5-inch-black-100-pack-medium)

## 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

- • **Boost Your Brand:** Vibrant black color enhances product visibility and brand appeal.
- • **Privacy Protection:** Opaque design ensures your items remain confidential during transit.
- • **Unmatched Durability:** Crafted from thick polyethylene, these bags resist punctures and tears.
- • **Effortless Efficiency:** Streamline your shipping process with easy-to-use, no extra packaging required.
- • **Weather-Resistant Adhesive:** Self-sealing adhesive that holds strong in any climate.

## Overview

UCGOU Poly Mailers are robust 12x15.5 inch black shipping bags designed for secure and stylish transportation of goods. With a self-sealing adhesive that withstands various weather conditions, these waterproof and tear-proof envelopes ensure your items arrive safely and confidentially. Perfect for small to medium businesses looking to enhance their brand presence while improving shipping efficiency.

## Description

UCGOU Poly Mailers 12x15.5 Inch Black 100 Pack Medium Shipping Bags #5 Strong Thick Mailing Envelopes Self Sealing Adhesive Waterproof and Tear Proof Boutique Packaging Postal for Clothing

## Features

- Eye Catching Poly Mailers: The size of the bags is 12x15.5 inches. The black 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 |
|---------------|-------|
| Manufacturer | UCGOU |
| Brand | UCGOU |
| Product Dimensions | 39.37 x 30.48 x 1.27 cm; 1.35 kg |
| Color | Black |
| Closure | Self-Seal |
| Shape | Rectangular |
| Material Type | Plastic |
| Number of Items | 100 |
| Size | 12x15.5 |
| Manufacturer Part Number | AZ131 |
| Item Weight | 1.35 Kilograms |

## Product Details

- **Brand:** UCGOU
- **Colour:** Black
- **Closure type:** Self-Seal
- **Occasion:** Everyday Mailing
- **Material:** Plastic

## Images

![UCGOU Poly Mailers 12x15.5 Inch Black 100 Pack Medium Shipping Bags #5 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/61x45ohVtdL.jpg)

## Available Options

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

## Frequently Bought Together

- UCGOU Poly Mailers 12x15.5 Inch Black 100 Pack Medium Shipping Bags #5 Strong Thick Mailing Envelopes Self Sealing Adhesive Waterproof and Tear Proof Boutique Packaging Postal for Clothing
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- UCGOU Poly Mailers 10x13 Inch Black 200 Pack Shipping Bags #4 Strong Mailing Envelopes Boutique Packaging Postal Self Seal Adhesive Waterproof and Tear Proof Small Business for Clothes Books

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**Shop now:** [https://www.desertcart.com.ar/products/257312730-ucgou-poly-mailers-12x15-5-inch-black-100-pack-medium](https://www.desertcart.com.ar/products/257312730-ucgou-poly-mailers-12x15-5-inch-black-100-pack-medium)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-01-24*