---
product_id: 406136501
title: "Rigid Mailers 30 Pack 9.5 x 12.5 inches Brown Self Seal Stay Flat Bulk Cardboard Kraft No Bend Mailers Peel and Seal for Document Photos Pictures Papers Files CD"
brand: "bonfasvo"
price: "HK$500"
currency: HKD
in_stock: true
reviews_count: 13
category: "Bonfasvo"
url: https://www.desertcart.hk/products/406136501-rigid-mailers-30-pack-9-5-x-12-5-inches
store_origin: HK
region: Hong Kong
---

# 9.5 x 12.5 inches - ideal flat size Heavy-duty cardboard - no bending or tearing Peel & seal strip - effortless secure closure Rigid Mailers 30 Pack 9.5 x 12.5 inches Brown Self Seal Stay Flat Bulk Cardboard Kraft No Bend Mailers Peel and Seal for Document Photos Pictures Papers Files CD

**Brand:** bonfasvo
**Price:** HK$500
**Availability:** ✅ In Stock

## Summary

> 📦 Seal the deal with style and strength!

## Quick Answers

- **What is this?** Rigid Mailers 30 Pack 9.5 x 12.5 inches Brown Self Seal Stay Flat Bulk Cardboard Kraft No Bend Mailers Peel and Seal for Document Photos Pictures Papers Files CD by bonfasvo
- **How much does it cost?** HK$500 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/406136501-rigid-mailers-30-pack-9-5-x-12-5-inches)

## Best For

- bonfasvo enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Pack Convenience:** 30 mailers per pack means you’re always ready to ship, whether for business or personal projects.
- • **Heavy-Duty Protection:** Crafted from thick kraft cardboard to resist bending and tearing—your shipments arrive flawless every time.
- • **Stay Flat, Ship Smart:** Perfectly sized rigid mailers keep your documents and photos pristine without extra packaging hassle.
- • **Effortless Peel & Seal:** Secure your contents in seconds with a no-fuss self-seal strip that guarantees tamper-proof closure.
- • **Versatile & Professional:** Ideal for documents, photos, files, CDs, and more—trusted by offices and creatives alike.

## Overview

The Bonfasvo Rigid Mailers 30 Pack offers 9.5 x 12.5 inch heavy-duty kraft cardboard envelopes designed to stay flat and protect your documents, photos, and media. Featuring a peel-and-seal closure for quick, secure shipping, these mailers eliminate the need for extra packaging. Perfect for professional and personal use, this bulk pack ensures you’re always prepared to ship with confidence and style.

## Description

desertcart.com : Bonfasvo Rigid Mailers 30 Pack 9.5 x 12.5 inches Brown Self Seal Stay Flat Bulk Cardboard Kraft No Bend Mailers Peel and Seal for Document Photos Pictures Papers Files CD : Office Products

Review: Great Quality Shipping Envelope - Value for money: I was able to buy the small amount I needed for my project. Sealability: Sealing the envelop was a snap. Envelope quality: The envelope was sturdy, easy to close and seal, and the perfect size for my needs.
Review: Terrific ! - The quality is perfect. It doesn’t feel flimsy. The size is exact and perfect. Make sure you leave a bit of room for your insert.

## Features

- 【Package Includes】- It contains 30 Pack 9.5 x 12.5 inches Rigid Mailers, please confirm its quantity and size when purchasing.
- 【Heavy Duty】- Each Rigid Mailer is made of heavy cardboard, which has strong resistance to bending and tearing.You can send your products directly without inserting additional cardboard.
- 【Easy To Seal And Peel】- The design of the seal and tear strip allows you to use it easily without worrying about damaging the contents inside.
- 【Stay Flat Mailers】- We recommend that you store flat items such as envelopes, greeting cards, magazines, etc.
- 【Suitable for businesses and families】- It is a good choice for post office, company, home! Choose the size and color you want to make shipping more convenient.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09MFGLP4Z |
| Best Sellers Rank | #3,567 in Office Products ( See Top 100 in Office Products ) #49 in Envelope Mailers |
| Brand | Bonfasvo |
| Closure | Self-Seal |
| Color | Brown |
| Customer Reviews | 4.7 4.7 out of 5 stars (983) |
| Date First Available | November 23, 2021 |
| Item Weight | 3.87 pounds |
| Item model number | BO-6011A |
| Manufacturer | Bonfasvo |
| Manufacturer Part Number | BO-6011A |
| Material Type | Paper |
| Number of Items | 30 |
| Product Dimensions | 12.5 x 9.5 x 0.01 inches |
| Shape | Rectangular |
| Size | 9.5 x 12.5 Inch (30 Pack) |

## Product Details

- **Brand:** Bonfasvo
- **Closure Type:** Self-Seal
- **Color:** Brown
- **Material:** Paper
- **Number of Items:** 30

## Images

![Rigid Mailers 30 Pack 9.5 x 12.5 inches Brown Self Seal Stay Flat Bulk Cardboard Kraft No Bend Mailers Peel and Seal for Document Photos Pictures Papers Files CD - Image 1](https://m.media-amazon.com/images/I/612zFEWMCJL.jpg)
![Rigid Mailers 30 Pack 9.5 x 12.5 inches Brown Self Seal Stay Flat Bulk Cardboard Kraft No Bend Mailers Peel and Seal for Document Photos Pictures Papers Files CD - Image 2](https://m.media-amazon.com/images/I/614nyUH97qL.jpg)
![Rigid Mailers 30 Pack 9.5 x 12.5 inches Brown Self Seal Stay Flat Bulk Cardboard Kraft No Bend Mailers Peel and Seal for Document Photos Pictures Papers Files CD - Image 3](https://m.media-amazon.com/images/I/61J7NbSMaML.jpg)
![Rigid Mailers 30 Pack 9.5 x 12.5 inches Brown Self Seal Stay Flat Bulk Cardboard Kraft No Bend Mailers Peel and Seal for Document Photos Pictures Papers Files CD - Image 4](https://m.media-amazon.com/images/I/61NRcMjRzHL.jpg)
![Rigid Mailers 30 Pack 9.5 x 12.5 inches Brown Self Seal Stay Flat Bulk Cardboard Kraft No Bend Mailers Peel and Seal for Document Photos Pictures Papers Files CD - Image 5](https://m.media-amazon.com/images/I/61ittSwC3wL.jpg)

## Questions & Answers

**Q: are these more rigid or thicker than usps flat rate mailers?**
A: thicker yes.  I think USPS mailer is 200-250GSM.   I estimate they are about 300GSM material.  I was hoping for 350 myself but they will work for what I need.

**Q: what pt material are they made of?**
A: don't think there's an official grade provided by seller but I estimate they are about 300GSM material.  I was hoping for 350 but they will work for what I need.

**Q: Do you think I could fit an 8x8 canvas board comfortably in these?**
A: The mailers I have open on the long side. They would accomodate your 8x8 canvas board. The mailers are very rigid. I've re-ordered.

**Q: Are the kraft ones recyclable?**
A: Hello there! Of course, the are made of 100% recycled fibers, and it's still recyclable. Thank you!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Quality Shipping Envelope
*by P***R on June 30, 2025*

Value for money: I was able to buy the small amount I needed for my project. Sealability: Sealing the envelop was a snap. Envelope quality: The envelope was sturdy, easy to close and seal, and the perfect size for my needs.

### ⭐⭐⭐⭐⭐ Terrific !
*by J***D on October 13, 2025*

The quality is perfect. It doesn’t feel flimsy. The size is exact and perfect. Make sure you leave a bit of room for your insert.

### ⭐⭐⭐⭐⭐ eBay seller here! These mailers are great and protect well at a great price!
*by A***D on November 17, 2025*

These mailers are great and protect documents and photos well!

## Frequently Bought Together

- Bonfasvo Rigid Mailers 30 Pack 9.5 x 12.5 inches Brown Self Seal Stay Flat Bulk Cardboard Kraft No Bend Mailers Peel and Seal for Document Photos Pictures Papers Files CD
- 3" X 1" Handle with Care - Do Not Bend - Thank You Shipping Stickers Labels, 250PCS Per Roll
- Falling in Art Acid Free 1.496mil (Single Side) Crystal Sealed Clear Bags for 9x12 Art Prints, Photos, 9 3/8 Inches by 12 2/5 Inches, 25-Pack

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-30*