---
product_id: 505852360
title: "8.5 x 12 Bubble Mailers 40 Pack, White Bubble Mailers, Strong Adhesion Padded Envelopes, Shipping Envelopes Bubble Mailer, Bubble Envelopes for clothing, Padded Mailers Usable Size 8.5 x 11"
brand: "metronic"
price: "7229 som"
currency: KGS
in_stock: true
reviews_count: 13
category: "Metronic"
url: https://www.desertcart.kg/products/505852360-8-5-x-12-bubble-mailers-40-pack-white-bubble
store_origin: KG
region: Kyrgyzstan
---

# 8.5x12 inch size, fits standard documents & products Strong self-sealing adhesive, tamper-evident closure 80gsm bubble cushioning with air cellular layers 8.5 x 12 Bubble Mailers 40 Pack, White Bubble Mailers, Strong Adhesion Padded Envelopes, Shipping Envelopes Bubble Mailer, Bubble Envelopes for clothing, Padded Mailers Usable Size 8.5 x 11

**Brand:** metronic
**Price:** 7229 som
**Availability:** ✅ In Stock

## Summary

> 📦 Ship Smart, Ship Secure — Elevate Your Packaging Game!

## Quick Answers

- **What is this?** 8.5 x 12 Bubble Mailers 40 Pack, White Bubble Mailers, Strong Adhesion Padded Envelopes, Shipping Envelopes Bubble Mailer, Bubble Envelopes for clothing, Padded Mailers Usable Size 8.5 x 11 by metronic
- **How much does it cost?** 7229 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/505852360-8-5-x-12-bubble-mailers-40-pack-white-bubble)

## 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

- • **Next-Level Protection:** 80gsm bubble padding with advanced air cellular tech absorbs shocks and prevents damage.
- • **Durable & Weatherproof:** Tear-resistant, puncture-resistant, and waterproof for worry-free shipping.
- • **Effortless Secure Seal:** Peel & seal adhesive strip ensures tamper-resistant, reliable closure every time.
- • **Bulk Pack for Business Efficiency:** 40-pack offers unbeatable value and convenience for frequent shippers and boutiques.
- • **Perfectly Sized for Professional Shipping:** 8.5x12 inches with 8.5x11 usable space—ideal for documents, books, and apparel.

## Overview

METRONIC 8.5 x 12 Bubble Mailers come in a 40-pack of white, padded envelopes designed for professional-grade shipping. Each mailer features a robust 80gsm bubble lining with advanced air cellular layers for superior cushioning, a strong self-adhesive tamper-evident seal, and durable, tear-resistant, waterproof construction. Perfectly sized for documents, books, clothing, and small items, these mailers combine convenience, protection, and style to keep your shipments safe and your brand looking sharp.

## Description

desertcart.com : METRONIC 8.5 x 12 Bubble Mailers 40 Pack, White Bubble Mailers, Strong Adhesion Padded Envelopes, Shipping Envelopes Bubble Mailer, Bubble Envelopes for clothing, Padded Mailers Usable Size 8.5 x 11 : Office Products

Review: Durable, Spacious, and Perfect for Shipping ⭐⭐⭐⭐⭐ - These Metronic bubble mailers are excellent quality! The 8.5x12" size with an usable 8.5x11" interior is perfect for shipping documents, small items, or products safely. The padded interior provides great protection, and the black exterior looks sleek and professional. The adhesive seal is strong and reliable, and the envelopes are sturdy enough to handle multiple shipments without tearing. A 40-pack is very convenient and great value for anyone who ships frequently. Highly recommend these mailers for anyone looking for strong, reliable, and professional shipping envelopes!
Review: Perfect for Shipping Books—Strong and Reliable - I use these regularly for shipping books, and they’ve been fantastic. The size is just right for standard books, and the usable space actually fits what I need without feeling cramped. The padding provides great protection, and the envelopes themselves feel sturdy and well-made. I haven’t had any issues with tearing, splitting, or damage during shipping—even with heavier books. They also seal well and hold up through the mailing process, which gives me peace of mind when sending out orders. If you’re shipping books or similar items, these are a great, reliable option. I’ll definitely keep repurchasing.

## Features

- 【White 8.5 x 12 Bubble Mailers Usable Size 8.5x11】 Discover the ultimate shipping and packaging solution for your thriving business! Our premium bubble mailers, each meticulously crafted to measure 8.5x12 inches, come in a convenient pack of 40, ensuring secure and professional deliveries every time.
- 【Cushioning Mailers】Being a shipping bags for clothes and comic book mailers, our bubble mailer is lined with 80gsm bubble with unique air cellular layers and all-round strong air bubble technology, helping absorb shock during shipment. The shipping envelopes bubble mailer keeping your products safety and make your customer no complaint.
- 【Simply Peel & Seal 】 Each mailing envelopes contains a strong self-sealing adhesive strip. Simply peel and fold over to seal each package safely and securely. Packaging for small business and boutiques. Mailing envelopes bubble padded are convenient, lightweight. Eliminate the need for shipping boxes and tape by using padded mailing envelopes instead.
- 【Strong & Sustained Construction 】 Our poly bubble mailers are crafted with only the finest materials. Ship your packages confidently with these strong and sustained padded envelopes 8.5x11 . Each padded mailers is equipped with a strong self-sealing adhesive strip that is tamper-resistant and tamper-evident. These bubble mailer 8.5x12 are tear-resistant, puncture-resistant, and waterproof. A thick layer of air bubbles protects against impact.
- 【Convenient & Economical】 Bubble mailers are an affordable alternative to standard packaging, and they will help keep your customer's items safe . 8.5x12 bubble mailers are great for shipping light and less fragile products. These bubble mailers 8.5x12 are perfect for shipping a variety of items such as clothing, accessories, jewelry, makeup, cosmetics, books and much more.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BF4WWHTZ |
| Additional Features | Dust Resistant, Padded, Scratch Resistant, Self-Adhesive Closure, Tear Resistant |
| Best Sellers Rank | #2,684 in Office Products ( See Top 100 in Office Products ) #33 in Envelope Mailers |
| Brand Name | METRONIC |
| Closure Type | Self-Seal |
| Color | White |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,320) |
| Item Dimensions L x W | 12"L x 8.5"W |
| Item Shape | Rectangular |
| Manufacturer | METRONIC |
| Material Type | Plastic |
| Model Name | Bubble Mailer |
| Number of Items | 40 |
| Occasion | Mother's Day |
| Occasion Type | Mother's Day |
| Recommended Uses For Product | Books,CD,Periodicals,Comic Book,Disc,Clothes, Cash, Disc, Invitation Card, Letter, Seed |
| Size | 8.5x12" 40PC |
| Style | Classic |
| Unit Count | 40.00 Count |

## Product Details

- **Brand:** METRONIC
- **Closure Type:** Self-Seal
- **Color:** White
- **Material:** Plastic
- **Occasion:** Mother's Day

## Images

![8.5 x 12 Bubble Mailers 40 Pack, White Bubble Mailers, Strong Adhesion Padded Envelopes, Shipping Envelopes Bubble Mailer, Bubble Envelopes for clothing, Padded Mailers Usable Size 8.5 x 11 - Image 1](https://m.media-amazon.com/images/I/81kMTzSqoIL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Durable, Spacious, and Perfect for Shipping ⭐⭐⭐⭐⭐
*by K***Y on December 17, 2025*

These Metronic bubble mailers are excellent quality! The 8.5x12" size with an usable 8.5x11" interior is perfect for shipping documents, small items, or products safely. The padded interior provides great protection, and the black exterior looks sleek and professional. The adhesive seal is strong and reliable, and the envelopes are sturdy enough to handle multiple shipments without tearing. A 40-pack is very convenient and great value for anyone who ships frequently. Highly recommend these mailers for anyone looking for strong, reliable, and professional shipping envelopes!

### ⭐⭐⭐⭐⭐ Perfect for Shipping Books—Strong and Reliable
*by K***0 on March 25, 2026*

I use these regularly for shipping books, and they’ve been fantastic. The size is just right for standard books, and the usable space actually fits what I need without feeling cramped. The padding provides great protection, and the envelopes themselves feel sturdy and well-made. I haven’t had any issues with tearing, splitting, or damage during shipping—even with heavier books. They also seal well and hold up through the mailing process, which gives me peace of mind when sending out orders. If you’re shipping books or similar items, these are a great, reliable option. I’ll definitely keep repurchasing.

### ⭐⭐⭐⭐⭐ Great for my eBay store needs
*by H***. on November 10, 2025*

These bubble mailers are exactly what I needed for my eBay store. I’d previously been buying shipping supplies from my local general store, but was paying $2 a piece for bubble mailers and $1.50 for simple padded envelopes. The cost per unit of these is much, much more appealing, and the quality is superior to what I had been using. The black color is very nice and (somewhat) unique, the glue strip is sticky and holds well, and they appear to be water resistant which is a huge plus. While they will still obviously tear if crammed too full, they do offer a little amount of stretchiness which makes larger objects easier to fit into as long as you don’t go too far. Overall I’m very happy with them and will be a regular purchaser of these for my online store.

## Frequently Bought Together

- METRONIC 8.5 x 12 Bubble Mailers 40 Pack, White Bubble Mailers, Strong Adhesion Padded Envelopes, Shipping Envelopes Bubble Mailer, Bubble Envelopes for clothing, Bubble Mailers Usable Size 8.5 x 11
- Fuxury Bubble Mailer 6x10" 100 Pack White Bubble Mailers Usable Size 6x9" Self Seal Padded Mailing Envelopes Opaque Bubble Padded Mailer for Small Business Mailing Jewelry Makeup Small Items
- Fuxury White Bubble Mailers 10.5x16" 40 Pack,Padded Envelopes Self Seal Bubble Mailer Waterproof Padded Mailer Bubble Envelopes Cushioning Bubble Shipping Mailer for Clothing, Packaging&Small Business

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**Shop now:** [https://www.desertcart.kg/products/505852360-8-5-x-12-bubble-mailers-40-pack-white-bubble](https://www.desertcart.kg/products/505852360-8-5-x-12-bubble-mailers-40-pack-white-bubble)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-04-30*