---
product_id: 293238534
title: "Metronic Poly Mailers 12x15.5 100 Pack, Medium Size Shipping Bags for Clothing, Strong Self-Seal Mailers Poly Bags Shipping Envelopes, Thick Mailing Bags Package Bags for Small Business, Blue"
brand: "metronic"
price: "€ 55.56"
currency: EUR
in_stock: true
url: https://www.desertcart.es/products/293238534-metronic-poly-mailers-12x15-5-100-pack-medium-size-shipping
store_origin: ES
region: Spain
---

# 12x15.5 inch medium size Strong self-seal adhesive Tear & puncture resistant Metronic Poly Mailers 12x15.5 100 Pack, Medium Size Shipping Bags for Clothing, Strong Self-Seal Mailers Poly Bags Shipping Envelopes, Thick Mailing Bags Package Bags for Small Business, Blue

**Brand:** metronic
**Price:** € 55.56
**Availability:** ✅ In Stock

## Summary

> 📦 Ship Smart, Ship Stylish — Make Every Package a Statement!

## Quick Answers

- **What is this?** Metronic Poly Mailers 12x15.5 100 Pack, Medium Size Shipping Bags for Clothing, Strong Self-Seal Mailers Poly Bags Shipping Envelopes, Thick Mailing Bags Package Bags for Small Business, Blue by metronic
- **How much does it cost?** € 55.56 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/293238534-metronic-poly-mailers-12x15-5-100-pack-medium-size-shipping)

## Best For

- metronic enthusiasts

## Why This Product

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

## Key Features

- • **Seal in Seconds:** No tape needed—just peel and stick for fast, secure packaging.
- • **Built to Protect:** Premium virgin polyethylene ensures your shipments arrive intact and dry.
- • **Stand Out with Style:** Trendy blue poly mailers that elevate your brand’s unboxing experience.
- • **Lightweight & Cost-Saving:** Reduce postage fees and storage space with ultra-light, compact mailers.
- • **Versatile Shipping Solution:** Perfect for clothing, accessories, books, and more—ideal for small businesses and boutiques.

## Overview

Metronic Poly Mailers 12x15.5 (100 pack) are durable, tear-resistant, and waterproof polyethylene shipping bags featuring a strong self-seal adhesive. Designed for medium-sized shipments like clothing and accessories, these lightweight, colorful blue mailers save on postage and packaging time, making them the go-to choice for small businesses seeking reliable and stylish shipping solutions.

## Description

Full description not available

## Features

- Fashionable Colorful Poly mailers - With trendy colors, these shipping bags are sure to make your package stand out and leave a lasting impression to consumers. These chic shipping mailers are smooth to the touch, measuring 12x15.5 inches, and a pack of 100 mails.
- Sturdy & Durable Construction - Our plastic mailing envelopes are made with premium-grade virgin Polyethylene plastic which are tear-resistant, puncture-resistant and waterproof. And every mailer is equipped with tamper-proof strong self-sealing adhesive strips.You can rely on our postal bags to withstand various factors and ensure that your package is safe before it reaches its destination.
- Convenient & Economical - The packaging bags can be sealed within a few seconds by peeling and exposing the glue, without the need for packing tape and pulse sealing machine. Plastic custom mailing bags are a great alternative to bulky and expensive shipping boxes.Mailing envelopes are light-weight and space-saving, which can help you save on postage and costs.
- Widely Use - Multipurpose envelopes are great for shipping light and less fragile products, such as clothing，books, jewelry, accessories,etc; professional packing to protect your item.Perfect for online retailers,clothing boutiques,office-supplies,family,stores,crafts,schools and warehouse.
- Shopping Worry-free - Metronic is constantly committed to providing more unique, multi-functional poly mailer bags to make your retail, transportation and packaging products stand out. If you have any questions, you can contact us at any time and Metronic will solve it for you in time.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | METRONIC |
| Brand | METRONIC |
| Item Weight | 2.92 pounds |
| Product Dimensions | 15.5 x 12 x 0.23 inches |
| Color | Blue |
| Closure | Self-Seal |
| Shape | Rectangular |
| Material Type | Polyethylene (PE) |
| Number of Items | 100 |
| Size | 12x15.5 100 pieces |
| Manufacturer Part Number | Metronic |

## Product Details

- **Brand:** METRONIC
- **Color:** Blue
- **Closure Type:** Self-Seal
- **Occasion:** Anniversary, Birthday, Father's Day, Mother's Day, Wedding
- **Material:** Polyethylene (PE)

## Images

![Metronic Poly Mailers 12x15.5 100 Pack, Medium Size Shipping Bags for Clothing, Strong Self-Seal Mailers Poly Bags Shipping Envelopes, Thick Mailing Bags Package Bags for Small Business, Blue - Image 1](https://m.media-amazon.com/images/I/61kRaysWpcL.jpg)
![Metronic Poly Mailers 12x15.5 100 Pack, Medium Size Shipping Bags for Clothing, Strong Self-Seal Mailers Poly Bags Shipping Envelopes, Thick Mailing Bags Package Bags for Small Business, Blue - Image 2](https://m.media-amazon.com/images/I/61nPCnW3J2L.jpg)
![Metronic Poly Mailers 12x15.5 100 Pack, Medium Size Shipping Bags for Clothing, Strong Self-Seal Mailers Poly Bags Shipping Envelopes, Thick Mailing Bags Package Bags for Small Business, Blue - Image 3](https://m.media-amazon.com/images/I/71gDBoW6r9L.jpg)
![Metronic Poly Mailers 12x15.5 100 Pack, Medium Size Shipping Bags for Clothing, Strong Self-Seal Mailers Poly Bags Shipping Envelopes, Thick Mailing Bags Package Bags for Small Business, Blue - Image 4](https://m.media-amazon.com/images/I/81b1jMfGdxL.jpg)
![Metronic Poly Mailers 12x15.5 100 Pack, Medium Size Shipping Bags for Clothing, Strong Self-Seal Mailers Poly Bags Shipping Envelopes, Thick Mailing Bags Package Bags for Small Business, Blue - Image 5](https://m.media-amazon.com/images/I/51qhxKNIuFL.jpg)

## Available Options

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

## Questions & Answers

**Q: How is the quality of Metronic's poly mailers?**
A: They are sturdy & durable, ensure that your package is safe before it reaches to your customers.

**Q: What is the difference between 10x13inch and 14.5x19 inch?**
A: The poly mailer 10x13inch can hold daily clothes, such as T-shirts, shorts, skirts, etc and poly mailers 14.5x19 will be larger, can hold dresses, jackets, etc.

**Q: What does the blue poly bags look like?**
A: The blue color is trendy and beautiful, are sure to make your package stand out and leave a lasting impression to your consumers!

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**Shop now:** [https://www.desertcart.es/products/293238534-metronic-poly-mailers-12x15-5-100-pack-medium-size-shipping](https://www.desertcart.es/products/293238534-metronic-poly-mailers-12x15-5-100-pack-medium-size-shipping)

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-01-22*