---
product_id: 77748315
title: "9 x 11.5 Rigid Mailers"
brand: "juvale"
price: "HK$315"
currency: HKD
in_stock: true
reviews_count: 13
category: "Juvale"
url: https://www.desertcart.hk/products/77748315-9-x-11-5-rigid-mailers
store_origin: HK
region: Hong Kong
---

# 9 x 11.5 inch perfect fit Self-adhesive peel & seal closure Rigid, non-bendable protection 9 x 11.5 Rigid Mailers

**Brand:** juvale
**Price:** HK$315
**Availability:** ✅ In Stock

## Summary

> 📦 Ship Smart, Ship Stiff — Protect What Matters!

## Quick Answers

- **What is this?** 9 x 11.5 Rigid Mailers by juvale
- **How much does it cost?** HK$315 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/77748315-9-x-11-5-rigid-mailers)

## Best For

- juvale enthusiasts

## Why This Product

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

## Key Features

- • **Branding Ready:** Customizable surface for logos or stickers to elevate your brand’s unboxing experience.
- • **Perfectly Sized:** Designed to snugly fit letter-sized contents, making it ideal for professional mailers and branding.
- • **Effortless Security:** Peel-and-seal closure ensures your shipments stay locked tight without extra tape or fuss.
- • **Unmatched Durability:** Stiff cardboard construction guards your valuable comics, prints, and documents from bending or damage.
- • **Premium 25-Pack Value:** Bulk pack keeps your mailing game consistent and ready for any project or business need.

## Overview

Juvale’s 9 x 11.5 inch rigid mailers combine premium stiff cardboard with a secure peel-and-seal closure, delivering superior protection for comic books, art prints, photos, and documents. This 25-pack kraft brown set is designed to prevent bending and damage during transit, offering a professional, customizable mailing solution favored by repeat buyers for its durability and reliability.

## Description

desertcart.com : Juvale Cardboard Comic Book Mailers - Peel & Seal Closure - Stay-Flat & Stiff Mailers - Envelopes for Art Prints, Photos & Documents - 9 x 11.5 in, Kraft Brown, 25-Pack, 450 GSM : Office Products

Review: Good product for protection - Great mailer. Sturdy and hard to bend which is great for mailing comic books I sell on EBay.i add a couple of extra backer boards just to be sure.
Review: Repeat Buyer Because These are the Best! - This is the second time I have purchased these rigid mailers from Juvale. Simply put these are overall the best! They arrive packaged with great care including a foam bumper around the mailers. Now to the mailers... The rigid quality is exceptional. The adhesion is superb. I was made aware of this when I once had to reopen the mailer having forgotten to insert an item. It was difficult and I'm happy about that. I don't have to worry about it opening en route or waste packing tape to ensure it stays closed. The person receiving it won't have any difficulty because there is a pull-tab to open the mailer. Also, I have never had anyone contact me to say the mailer arrived damaged or bent. Are they a little pricey? Perhaps, but as the saying goes you get what you pay for and I definitely got my money's worth.

## Features

- Juvale Protection Solution: Juvale's cardboard mailers ensure robust protection, preserving comic books and art prints with their non-bendable construction. These mailers are crafted from stiff cardboard, making them ideal for photo mailers and document mailers
- Effortless Sealing Feature: The self-adhesive closure on these cardboard mailers simplifies the mailing process with a straightforward peel-and-seal action. This design provides assurance that art prints and comic book envelopes remain securely sealed
- Durable Design: Constructed from premium materials, these flat mailers offer durability to withstand the challenges of mailing cardboard items. Their sturdy construction prevents bending, ensuring comic book mailers and photo mailer items remain intact
- Versatile Size and Customization: Measuring 9 x 11.5 inches, these document mailers accommodate letter-sized contents and can be personalized with logos or stickers. They provide an excellent branding opportunity for businesses using cardboard envelope mailers
- Dependable Mailing Set: This 25-pack of cardboard mailers offers a consistent solution for both personal and professional mailing needs. The reliable design enhances mailing efficiency, making them suitable for comic book shippers and photo document mailer use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DN88QN5 |
| Best Sellers Rank | #45,987 in Office Products ( See Top 100 in Office Products ) #346 in Envelope Mailers |
| Brand | Juvale |
| Closure | Self-Seal |
| Color | Kraft Paper |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,041) |
| Date First Available | June 11, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 4.14 pounds |
| Item model number | SZZTJ |
| Manufacturer | Juvale |
| Manufacturer Part Number | SZZTJ |
| Material Type | Paper |
| Number of Items | 25 |
| Product Dimensions | 11.5 x 9 x 0.04 inches |
| Shape | Rectangular |
| Size | 9 x 11.5 |

## Product Details

- **Brand:** Juvale
- **Closure Type:** Self-Seal
- **Color:** Kraft Paper
- **Material:** Paper
- **Occasion:** everyday mailing

## Images

![9 x 11.5 Rigid Mailers - Image 1](https://m.media-amazon.com/images/I/61q+PcNdIkL.jpg)
![9 x 11.5 Rigid Mailers - Image 2](https://m.media-amazon.com/images/I/71dMn9uuKlL.jpg)
![9 x 11.5 Rigid Mailers - Image 3](https://m.media-amazon.com/images/I/71pGw1rICfL.jpg)
![9 x 11.5 Rigid Mailers - Image 4](https://m.media-amazon.com/images/I/6185ibCYhNL.jpg)
![9 x 11.5 Rigid Mailers - Image 5](https://m.media-amazon.com/images/I/61oqKULTH0L.jpg)

## Questions & Answers

**Q: can these be printed on with a inkjet printer?**
A: They are probably too rigid to run through a printer of any sort. What you might consider doing is printing labels and then adhering the label to the mailer

**Q: Are these actually rigid? or are they bendable like the usps priority/express mail envelopes?**
A: Rigid but light weight. They do not bend, which is exactly what we need to mail photos and important documents. Can highly recommend for these purposes.

**Q: Should I add cardboard inserts or are these rigid enough to protect art prints from being bent in shipping?**
A: You can fit one piece of cardboard. That’s what I did to ship paintings on paper! It worked great.

**Q: How thick (how many points) is this paperboard? Does it bend? Don't want to pay package price at post office.**
A: The envelopes will not bend easily.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product for protection
*by J***T on May 6, 2025*

Great mailer. Sturdy and hard to bend which is great for mailing comic books I sell on EBay.i add a couple of extra backer boards just to be sure.

### ⭐⭐⭐⭐⭐ Repeat Buyer Because These are the Best!
*by C***R on April 11, 2024*

This is the second time I have purchased these rigid mailers from Juvale. Simply put these are overall the best! They arrive packaged with great care including a foam bumper around the mailers. Now to the mailers... The rigid quality is exceptional. The adhesion is superb. I was made aware of this when I once had to reopen the mailer having forgotten to insert an item. It was difficult and I'm happy about that. I don't have to worry about it opening en route or waste packing tape to ensure it stays closed. The person receiving it won't have any difficulty because there is a pull-tab to open the mailer. Also, I have never had anyone contact me to say the mailer arrived damaged or bent. Are they a little pricey? Perhaps, but as the saying goes you get what you pay for and I definitely got my money's worth.

### ⭐⭐⭐⭐⭐ Worth the extra money
*by R***E on February 27, 2026*

These are the best i have used yet. Great for sending valuable comics. Some people say the adhesive doesn't hold on the seal. I have been using shipping tape to seal it anyway, so I suggest you do the same. A little pricy but so worth the extra money.

## Frequently Bought Together

- 25-Pack Stay Flat Rigid Mailers 9x11.5 with Self Adhesive Seal, 450 gsm Sturdy Brown Cardboard Envelopes for Shipping Photos, Magazines, Comic Books, Art Prints, Documents, Collectibles
- 100 Pack Rigid Mailers 6x8-450 GSM Sturdy Self-Adhesive Kraft Paper Cardboard Envelopes for Mailing Photo, Documents, Gift Cards, CDs, Art Prints
- FirstZi 1x3 Inches Handle with Care - Do Not Bend - Thank You Self Adhesive Shipping Warning Labels for USPS Envelope, 1000 Stickers Per Roll

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**Shop now:** [https://www.desertcart.hk/products/77748315-9-x-11-5-rigid-mailers](https://www.desertcart.hk/products/77748315-9-x-11-5-rigid-mailers)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-05-02*