---
product_id: 69297119
title: "Ultra Thick White A9 Envelopes - Sturdy, Durable, Heavyweight Envelopes for Invitations & Greeting Cards (100 Pack)"
brand: "desktop publishing supplies, inc."
price: "€ 57.50"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.es/products/69297119-ultra-thick-white-a9-envelopes-sturdy-durable-heavyweight-envelopes-invitations
store_origin: ES
region: Spain
---

# Standard A9 Size 100 Envelopes Printable on Inkjet/Laser Ultra Thick White A9 Envelopes - Sturdy, Durable, Heavyweight Envelopes for Invitations & Greeting Cards (100 Pack)

**Brand:** desktop publishing supplies, inc.
**Price:** € 57.50
**Availability:** ✅ In Stock

## Summary

> 📬 Elevate Your Correspondence with Style!

## Quick Answers

- **What is this?** Ultra Thick White A9 Envelopes - Sturdy, Durable, Heavyweight Envelopes for Invitations & Greeting Cards (100 Pack) by desktop publishing supplies, inc.
- **How much does it cost?** € 57.50 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/69297119-ultra-thick-white-a9-envelopes-sturdy-durable-heavyweight-envelopes-invitations)

## Best For

- desktop publishing supplies, inc. enthusiasts

## Why This Product

- Trusted desktop publishing supplies, inc. brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Generous Quantity:** 100 envelopes to ensure you're always prepared for any occasion.
- • **Self-Seal Closure:** Effortless sealing with moisture-activated adhesive for a secure finish.
- • **Versatile Printing Options:** Easily printable with both inkjet and laser printers for customization.
- • **Perfect for Formal Occasions:** Elevate your invitations and greeting cards with a touch of elegance.
- • **Thickest Envelopes on the Market:** Crafted from premium 100lb Text stock for unmatched durability.

## Overview

The Ultra Thick White A9 Envelopes are designed for those who value quality and presentation. Made from heavyweight 100lb Text stock, these envelopes are perfect for formal invitations and premium greeting cards. With a standard A9 size and self-seal closure, they offer both convenience and elegance. Each pack contains 100 envelopes, ensuring you have plenty on hand for any occasion. Plus, they are compatible with inkjet and laser printers for easy customization.

## Description

Ultra Thick White A9 Envelopes by Desktop Publishing Supplies, Inc. are the strongest, thickest, & most durable envelopes we have ever created. These envelopes are made from a 100lb Text paper stock (38lb Bond, 140gsm)- making them far thicker than the average envelope. This added thickness not only protects, but adds a premium feeling to your final product. These envelopes are great for couples to accompany their wedding invitations as well as companies to use for mailings or greeting card products.  These A9 envelopes measure the standard A9 size of 5 3/4" x 8 3/4". The A9 size works great for pairing with Half Sheet Invitations or Large Greeting Cards. The back of these envelopes features a booklet style square flap with a standard moisture activated glue adhesive for sealing. The entire envelope is a pure white color and is printable on with your inkjet or laser printer.

## Features

- Ultra Thick Envelopes - Thickest Envelopes on the market - Made from 100lb Text stock (38lb Bond / 140 gsm)
- Great for Pairing with Formal Invitations or Premium Greeting Cards
- Standard A9 Size (5 3/4" x 8 3/4") - Designed to fit 5 1/2" x 8 1/2" (Half Sheet) Invitations & Greeting Cards
- Features a Booklet Style Square Flap with a standard moisture activated adhesive glue for sealing
- Printable on with your Inkjet or Laser Printer

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Desktop Publishing Supplies, Inc. |
| Brand | Desktop Publishing Supplies, Inc. |
| Item Weight | 2.51 pounds |
| Package Dimensions | 8.98 x 5.83 x 3.19 inches |
| Is Discontinued By Manufacturer | No |
| Color | White |
| Closure | Self-Seal |
| Shape | Rectangular |
| Material Type | Paper |
| Number of Items | 100 |
| Size | 100 Envelopes |
| Sheet Size | 5.75-x-8.75-inch |
| Manufacturer Part Number | 57378-100 |

## Images

![Ultra Thick White A9 Envelopes - Sturdy, Durable, Heavyweight Envelopes for Invitations & Greeting Cards (100 Pack) - Image 1](https://m.media-amazon.com/images/I/41N7dPYzMNL.jpg)

## Available Options

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

## Questions & Answers

**Q: What is the height of the envelope flap (or, alternatively, what is the size of the envelope with the flap open?)**
A: Thanks for reaching out. With the flap open, the envelope is 7.98" . 

Have a great day and let me knwo if I can help with anything else.

**Q: Do these add to the weight for postage purposes? More so than the same size Manila envelope?**
A: The weight of the envelope did not add postage. I was very happy with them. They were used for wedding invitations.

**Q: What is the weight of the paper used?**
A: It is 100 lb. paper. About the thickest you can find in this size envelope. Hides the contents well too.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great Envelopes
  

*by P***N on Reviewed in the United States on November 11, 2022*

VERY GOOD QUALITY.  I will buy again!!!!!

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    “May I Have the Envelope, Please”
  

*by B***E on Reviewed in the United States on March 18, 2022*

Finally, after several returns of envelope orders…This envelope is worthy of an Oscar! My created collection of greeting/note cards are well-matched to these envelopes for size and aesthetics. These envelopes are sturdy and are not see through. The envelopes maintain the professional appearance that I am confident will impress my customers.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    This is what you’re looking for
  

*by J***A on Reviewed in the United States on April 5, 2022*

Quality thickness. Not see through. Nice size. No extra postage needed. If not all the envelopes are sticky enough, use a glue stick.

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**Shop now:** [https://www.desertcart.es/products/69297119-ultra-thick-white-a9-envelopes-sturdy-durable-heavyweight-envelopes-invitations](https://www.desertcart.es/products/69297119-ultra-thick-white-a9-envelopes-sturdy-durable-heavyweight-envelopes-invitations)

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-13*