Mailing Envelopes OXO Packaging Au
Custom Mailing Envelopes OXO Packaging Au
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Wholesale Mailing Envelopes  OXO Packaging Au

Mailing Envelopes

Product ID: 503

Add a unique touch to your newsletters, mails and other important documents by having customised and quality mailing envelopes. Design them however you like and make them irresistible for your readers. Hire OXO Packaging for your large mailing envelopes and watch everyone fall in love with your unique designs.

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Box Packaging

No die &
Plate Charges

Box Packaging

Quick Turnaround

Box Packaging


Box Packaging

100 Minimum
Order Required

Box Packaging

Custom Size
& Style

Box Packaging

Free Graphic

Product Specification

Box Style

Mailer Boxes

Dimension (L + W + H)

All Custom Sizes & Shapes


100 Minimum Order Required


270 GSM to 420 GSM Regular Card Stock, Kraft Stock, Metallic Cardstock, Holographic Cardstock, White Corrugated Stock, (E-Flute) Kraft Corrugated Stock, (E-Flute) Rigid Stock (Premium Stock)


No Printing


Gloss Lamination, Matte Lamination, Gloss AQ, Gloss UV, Matte UV, Spot UV, Embossing, Foiling

Included Options

Die Cutting, Gluing, Scored, Perforation

Additional Options

Eco-Friendly, Recycleable Boxes, Biodegradable


Flat View, 3D Mock-up, Physical Sampling (On request)


Normal 12-15 Business Days , Rush 8-12 Business Days (After Design Approval)



Mailing Envelopes

Customised Mailing Envelopes: The Ideal Way to Promote Your Business

You might think that mails are out of trend now. Every business is switching to emails and sending their latest updates, newsletters and event details via email. This might be true to some extent. But one can not share every business update via a simple email. Users get hundreds of emails every single day. And it is pretty easy that your mail can get lost in such a big number. So what should you do?

If you want to stand out from the crowd, let's switch to a traditional mailing method because some news is worth sharing by mail. Your clients might get hundreds of emails daily, but it is quite impossible to get so many mails. So why not stand out with your custom mailing envelopes and make them more interesting for them?

At OXO Packaging, you can get all kinds of shipping envelopes and boxes, including window envelopes, large mailing envelopes, invitation boxes and kraft boxes. So no matter the event or news, we have a perfect packaging solution. We have been handling the packaging and customised mailing envelopes business in Australia for a long time. And we're glad to say that we have more than a 98% ratio of happy and satisfied clients. Want to know why? Let's check. 

Why Choose OXO Packaging for Mailing Envelopes?

You can get mailing envelopes from anywhere. But what you can not get is the customisation options that we will be providing. We have been a well-known packaging company offering invitation boxes and window envelopes to businesses in Australia for a long time. Want to know why we're the favourite of many businesses? 

  • Customised Packaging Solutions

We understand the importance of customised packaging for your business. It can help boost your sales and give an excellent impression to the customers. Moreover, not all the products and packages can be packed in the same size box. That is why we offer complete alterations of sizes as well. So create your mailing envelopes with exotic designs and different sizes with us. 

  • High-Quality Materials 

In order to give only the best to our clients, we do not compromise on quality. Whether kraft boxes or elegant shipping mailers, we ensure the use of high-quality materials. Our state-of-art printing technology ensures that the design quality is never compromised. We use various materials such as cardboard, kraft paper and corrugated material, depending on the user's requirements. 

  • Extensive Range of Designs and Add-Ons

No need to limit yourself to ordinary designs when you can design however you want. Want to make your mailing card adequate and elegant? We'll do it for you. Or looking for funky and stylish gift boxes for your party? No worries, we can do that as well. In short, OXO Packaging offers a variety of designs and add-ons for your packaging. For example, we have options like gold and silver foiling, holographic, embossing, and debossing. 

  • Competitive Pricing

The idea of custom mailing envelopes might scare you because of the price. But don't worry. We're not going to ask for an arm and leg for your packaging boxes and envelopes. We ensure not to compromise on quality while keeping the prices as low as possible. Our flexible payment options can fit different budget requirements. Moreover, we also offer loyalty and holiday discounts to customers. 

  • Free Shipping

What's better than just paying for what you're getting? We offer free shipping around Australia, not to add extra charges to your packaging materials, and keep it as minimal as possible. Our experienced team and labour can also handle large volumes of orders during the holiday season. So book us now without any worries.


A letter typically refers to a piece of paper or stationery folded and inserted into an envelope for mailing. The letter's contents can vary, but it is usually a written message for a specific recipient.
A flat envelope, on the other hand, is designed for mailing flat items such as photographs, documents, or certificates that cannot be folded. Flat envelopes usually do not have any folds and are made of sturdier materials to protect the contents during mailing.

The weight limit for a standard envelope varies depending on the size and type of envelope and the postal service or courier being used for mailing.

No, it is not preferred to send liquids in a mailing envelope as they are not capable of handling it. If you want to send liquids, we prefer gift boxes or cardboard material.

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