PackMojo Custom Packaging

Custom Mailer Boxes

Custom Mailer Boxes

4.83 (12 reviews)

Corrugated mailer boxes, also known as corrugated shipping boxes, are primarily used for eCommerce packaging and subscription box packaging. Mailer boxes are corrugated to provide protection for products that are shipped. These boxes can be fully customized with print on the outside and inside of the box, giving your customers an Instagram worthy unboxing experience.

Custom Printed Mailer Boxes

Perfect for eCommerce Shipping

Fully customizable

Tell your brand story by printing on the outside and inside of your box for an unboxing experience your customers won't forget. Add embossing or foil stamping to make your packaging pop. All mailer boxes come with a standard matte or glossy finish.

Sturdy and durable

Corrugated mailers are made to handle the wear and tear of shipping - ideal for protecting your products in transit.

Minimums from 30

Order as little as 30 units for standard sized mailer boxes and 100 units for custom sized mailer boxes.

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Custom Mailer Boxes with Inside Printing

Eco-friendly Mailers

Soy-based ink

Printed with soy-based ink to ensure nothing toxic is added to the environment.

Eco-friendly materials

All materials are made with at least 50% post-consumer content and are 100% recylable.

Want your packaging to be greener? Kraft paper has a sustainable manufacturing process and is 100% biodegradable and compostable when uncoated with finishes. Opt for kraft mailer boxes and give your customers eco-friendly and durable packaging.

Learn more about our sustainability initiatives here

Simplicity Teas Custom Kraft Mailer Boxes

Custom Printed Mailer Box Designs

Get inspired by these custom mailers from brands around the world!

BEAMS Coffee Custom Packaging Box for Coffee Pods
Hong Kong
The Teacher Collective Custom Subscription Box Packaging
The Teacher Collective
Nail Deck Custom Mailer Box with Packaging Inserts
Nail Deck
envello Custom Mailer Boxes

Mailer Box Types

Whether you're looking for a mailer box with 1 color print, or you'd like to fully customize your box with print on the inside and outside, we've got just the style for you. All these styles can be made using white or kraft paper with corrugated cardboard.

Custom Corrugated Mailer Box Mockup
Standard Mailer Box

A standard corrugated mailer box that can be fully customized.

Custom Mailer Box with Adhesive and Tear Strip Mockup
Mailer Box with Adhesive & Tear Strip

Add adhesives to your mailers for easy sealing and include a tear strip for easy opening.

Custom Mailer Box without Wings Mockup
Mailer Box without Wings

A corrugated mailer box without the wings on the lid of the box.

How to Fold a Corrugated Mailer Box

Corrugated mailer boxes are shipped flat in order to minimize shipping costs. These boxes can be assembled together quickly with just a few folds.

What our customers have to say

Even with an extremely tight turnaround, PackMojo delivered an end product that was extremely well designed and easy to assemble. That's what I call a brand experience that retains customers for the long run. Thank you!

Talon Esports

We care about the look and feel of our products and it is clear from our experience that PackMojo also doesn’t cut any corners; as we received high-quality packaging at an affordable price. Any questions were quickly resolved by customer support and we look forward to continuing to work with PackMojo in the future.


Wendy and her team have been there for us, answering ALL of our questions, concerns, and doing it with patience and efficiency. PackMojo is a fantastic brand that offers high-quality service and boxes and we couldn't be more grateful for what they have done for us so far! Definitely looking to return for more boxes for sure!

My Athlete Box

Frequently Asked Questions

What standard finishes do you provide for mailer boxes?

Our standard finishes include a matte or glossy aqueous finish for mailer boxes.

What type of paper do you use for mailer boxes?

We use Clay Coated News Back (CCNB) paper for mailer boxes and E-flute or B-flute for the corrugated layer. Here's more information about our materials.

Can I order samples?

For mailer boxes, we can provide a Simplified Sample which is printed but doesn't include finishes (e.g. matte/glossy) nor add-ons such as foil stamping or embossing. You can also order an unprinted, structural sample of the mailer box. To order samples, visit this page.

Is a mailer box with adhesive and a tear strip more expensive?

Yes, this would be more expensive than the standard mailer box.

Can I include inserts inside my corrugated mailers?

Yes! You can opt to go for inserts that will hold your products in place inside your mailer box. Learn more about our structural design services for inserts here.

What products can I use these boxes for?

Custom mailer boxes are great for eCommerce packaging and subscription box packaging. It can be used to pack any products right from beauty products, electronics, clothes, books, and more. The feature of printing on the inside and out as well as the add ons such as embossing and foil stamping give you the chance to market your brand using your boxes. They are also extremely sturdy, ensuring your products are protected when shipped!

Will it cost more to print in Pantone?

Yes it will. Our quoted pricing assumes print in CMYK. Do let us know which Pantone colors you'd like us to use and we can get back to you!

Can you provide a dieline for me?

You can access all standard mailer box dielines here. If you'd like a custom sized mailer box dieline, you can order a dieline here. We include dielines for free as part of our sampling services or when you place your order with us.

What format should I send my artwork to you in?

Please send us your design on a dieline in Adobe Illustrator format or PDF format.

I need help designing something to print on my box.

Don’t worry! We got you. We provide artwork design services for just USD 99 and can bring your vision to life. More info here.

Does my mailer box need extra packaging when being shipped?

This would depend! Mailer boxes are sturdy enough to be sent out on its own and are often used as external shipping cartons itself. If your mailer boxes have artwork on the outside of the box, you may want to add an external envelope/carton just to ensure your print is protected. Otherwise, you can ship it out as is!

What some brands do is add printing on the inside of the box only. They leave the outside of the box blank so there's room to place shipment labels, and when a customer opens the box they can see full branding on the inside of the box, which wouldn't be affected by the wear and tear of shipping.

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