---
product_id: 221656700
title: "50 Pack 9X12 inch Self Seal Photo Document Mailers Stay Flat White Cardboard Envelopes White Photography Mailersfor CD, Photos, Document"
brand: "zmybcpack"
price: "₩98008"
currency: KRW
in_stock: true
reviews_count: 8
url: https://www.desertcart.kr/products/221656700-50-pack-9x12-inch-self-seal-photo-document-mailers-stay
store_origin: KR
region: South Korea
---

# 9x12 inch perfect fit Strong self-seal adhesive 450 gsm thick protection 50 Pack 9X12 inch Self Seal Photo Document Mailers Stay Flat White Cardboard Envelopes White Photography Mailersfor CD, Photos, Document

**Brand:** zmybcpack
**Price:** ₩98008
**Availability:** ✅ In Stock

## Summary

> 📦 Seal it, ship it, impress it — mail like a pro!

## Quick Answers

- **What is this?** 50 Pack 9X12 inch Self Seal Photo Document Mailers Stay Flat White Cardboard Envelopes White Photography Mailersfor CD, Photos, Document by zmybcpack
- **How much does it cost?** ₩98008 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/221656700-50-pack-9x12-inch-self-seal-photo-document-mailers-stay)

## Best For

- zmybcpack enthusiasts

## Why This Product

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

## Key Features

- • **Premium Durability:** 450 gsm paperboard with 1.5mm thickness guards your valuables
- • **Bulk Pack Advantage:** 50-pack ensures you’re always ready to ship with style and confidence
- • **Versatile & Trusted:** Ideal for offices, online sellers, and creatives who demand quality
- • **Effortless Seal & Secure:** Peel-and-stick flap with tear strip for quick, no-mess closure
- • **Optimal Size for Professionals:** 9x12 inch fits photos, documents, CDs, and more without folding

## Overview

This 50-pack of 9x12 inch self-seal photo document mailers features thick 450 gsm paperboard and a strong adhesive flap for secure, no-fuss mailing. Designed to protect photos, documents, CDs, and more, these white envelopes combine durability with convenience, making them the go-to choice for professionals and businesses aiming to deliver with confidence and style.

## Description

Package contains: 50 pack Self Seal Photo Document Mailers with "DO NOT BEND" labels.  Material：paperboard Size: 9X12 inch The adhesive on cardboard Photo Document Mailers creates a strong lasting seal and prevents your contents from falling out during transit and protect them well. These Photo Document Envelopes are perfect for mailing soft goods, photographs, documents and printouts. Ideal choice post offices, packaging wholesalers, mail order companies, office stationery suppliers, online stores, home or personal use.

## Features

- Package contains: 50pack 9X12 inch Self Seal Photo Document Mailers
- Easy to peal & seal: Easy to peel and seal with a strong flap adhesive, no need extra licking of glue or water to moisten. Tear strip design for photo mailer also helps you open its package without struggle
- Material: Made of 450 gsm paperboard. Thickness: 1.5mm
- Document Mailers Size: 9X12 inch. Perfect size for art prints, photos, CDs, certificates, A4 documents, paper, handbook, catalogue, literature, sheets, manual, booklets, invitations, blueprint, etc
- These Seal Photo Document Mailers are perfect for mailing soft goods, photographs, documents and printouts. Ideal choice post offices, logistic shipping companies, packaging wholesalers, mail order companies, office stationery suppliers, online stores, home or personal use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | zmybcpack |
| Brand | zmybcpack |
| Item Weight | 7.98 pounds |
| Product Dimensions | 12 x 9 x 0.04 inches |
| Item model number | Z-9X12Envelopes25Ppack |
| Color | White |
| Closure | Self-Seal |
| Shape | Rectangular |
| Material Type | Paper |
| Number of Items | 50 |
| Size | 9 x 12 inches |
| Manufacturer Part Number | Z-9X12Envelopes25Ppack |

## Product Details

- **Brand:** zmybcpack
- **Color:** White
- **Closure Type:** Self-Seal
- **Occasion:** everyday mailing
- **Material:** Paper

## Images

![50 Pack 9X12 inch Self Seal Photo Document Mailers Stay Flat White Cardboard Envelopes White Photography Mailersfor CD, Photos, Document - Image 1](https://m.media-amazon.com/images/I/51H8a8FAljL.jpg)
![50 Pack 9X12 inch Self Seal Photo Document Mailers Stay Flat White Cardboard Envelopes White Photography Mailersfor CD, Photos, Document - Image 2](https://m.media-amazon.com/images/I/41Ya8muzQiL.jpg)
![50 Pack 9X12 inch Self Seal Photo Document Mailers Stay Flat White Cardboard Envelopes White Photography Mailersfor CD, Photos, Document - Image 3](https://m.media-amazon.com/images/I/51K4HuoaimL.jpg)
![50 Pack 9X12 inch Self Seal Photo Document Mailers Stay Flat White Cardboard Envelopes White Photography Mailersfor CD, Photos, Document - Image 4](https://m.media-amazon.com/images/I/41+hRZttolL.jpg)
![50 Pack 9X12 inch Self Seal Photo Document Mailers Stay Flat White Cardboard Envelopes White Photography Mailersfor CD, Photos, Document - Image 5](https://m.media-amazon.com/images/I/51X8DxWhK9L.jpg)

## Questions & Answers

**Q: Do you have these in 12x15 and 17x21 sizes?**
A: We do not have these size now.

**Q: how many forever stamps are required for these mailers?**
A: Depends on the contents but I think the Post Office regards something of this size as a parcel, so I don't think forever stamps would work

**Q: how much does each individual mailer weigh?**
A: It weight 56g each mailer.

**Q: Where are these manufactured?**
A: China

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Exactly what I needed.
  

*by H***L on Reviewed in the United States on August 20, 2024*

I buy these all the time. I do a lot of shipping. I love the price-point and quality. They are nice, sturdy, and seal well - no need for extra tape to seal it.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Decent mailer, a tad heavy though!
  

*by E***. on Reviewed in the United States on December 1, 2022*

Decent mailer, a tad heavy though!

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Perfect thickness for artwork.
  

*by D***E on Reviewed in the United States on May 9, 2024*

I prefer these for artwork as they are not too flimsy or too thick causing additional shipping costs. My only issue is the difficulty with pulling the adhesive strip off and the length of the adhesive. It could be better. Still, this is a great rigid mailer!

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.kr/products/221656700-50-pack-9x12-inch-self-seal-photo-document-mailers-stay](https://www.desertcart.kr/products/221656700-50-pack-9x12-inch-self-seal-photo-document-mailers-stay)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-04*