Create a memorable unboxing experience.

Elevate your brand with subscription-style mailer boxes! Choose from a variety of sizes, materials, and print options available to make a lasting impression on your customers while protecting your products from the printer to their doorstep.

Custom mailer boxes are used to deliver almost anything including ecommerce orders, subscription boxes, and promotional kits for every industry, from beauty to food & wine to clothing.

Why is UPrinting the best choice in custom boxes?

Our printing services let you design your own mailers—customize every detail, from choosing a custom size to executing the most intricate design. We offer:

  • Digital production
  • Sustainably sourced materials 
  • Easy design tool 
  • Instant pricing 
  • Flexible production (choose rush/standard)

Fold and Flap - it’s as easy as that!

Our Roll End Tuck Front box is designed for easy and quick assembly with extra protection. It comes scored to indicate which lines are for folding. Save time (and tape!) so you can get your products out the door and in front of your customers.  

How to Assemble Your Mailer Box

Sustainable & Sturdy Material Options

4 Paper/Stock Options

Material thickness

We automatically select a material thickness that works best for your box dimensions. If you require a specific thickness, please contact us.

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Sustainable & Durable

Our custom mailer boxes are made of sustainable, recyclable, and sturdy corrugated cardboard. No extra packaging needed to send your corrugated mailers.

Custom Mailer Box Sizes

We produce your custom mailers in the exact size you need within the following ranges:

Take your mailers to the next level with

Custom Inserts

Our dedicated US-based packaging team will work with you throughout the process to design and order the perfect inserts for your mailers.

EMAIL A PACKAGING SPECIALIST

Custom Mailer Box FAQ

Q: How do I order custom boxes?
Have your own questions? Find answers from others and ask your own questions.
Reviews
Reviews for Mailer Boxes
4.1
Out of 5.0
  • 5 Star
    (155)
  • 4 Star
    (29)
  • 3 Star
    (19)
  • 2 Star
    (9)
  • 1 Star
    (30)
Overall Rating
76%
of customers that buy this product give it a 4 or 5-Star rating.
High quality boxes!
Verified buyer
December 2, 2024 by ROSI AGOPIAN ( CA )
“Very satisfied with the product. Great quality! Exceeded my expectations!”
Great job! These...
Verified buyer
November 18, 2024 by Beverlee Hamill ( WA )
“Great job! These were beautiful boxes that arrived on time and exceeded my expectations. I will definitely use again.”
Excellent quality and service!
Verified buyer
November 18, 2024 by Sheila Oliver ( UT )
“UPrinting was great to work with and our mailer boxes turned out perfect. Shipping and production were very timely and communication was excellent!”
Custom sizes without buying in bulk
Verified buyer
November 8, 2024 by Greta Wood ( AZ )
“One of the few company that does larger custom boxes without making you buy in bulk. We've done 3 very different boxes and all great and fast turn around time. If you don't see what you want on the website, give them a call. They can work with you. That's what I did.”
So happy with...
Verified buyer
September 23, 2024 by Sara Beth Banta ( CA )
“So happy with our mailer box order. Their customer service team was so friendly, helpful, and knowledgeable throughout the process. Will definitely continue to order from Uprinting for our packaging needs.”

Customer Questions

Viewing 1 - 5 of 16 questions
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Oldest answers
Q:
Dear sir/madam, How are you? Is it possible to add my " own " fonts IF it is not in your list? Kind regards, Michael Nanden
Asked 11 days ago by Michael N.
A:

This can be arranged. During the proofing process, you may give us a call and send us the font you have so we can arrange for our Prepress Team to replace the existing fonts on your artwork. Then wait for the proof to see if everything is in order before you sign off on the job.

Q:
Hi there, I'm just curious about ordering 40-50 custom boxes - 17"x15"x3.5" - we are slightly flexible on these dimensions. We are also interested in custom inserts for the boxes. We will be shipping a cast iron skillet, box of cookie mix and small jar.
Asked 27 days ago by Sarah
A:

Yes, this is doable. Please create an account and give us a call and speak to a Custom Representative. 

Q:
Do you ship to Canada?
Asked a month ago by Emily
A:

Yes, Canada is the only other country outside of the US and US territories that we can ship to. However, there may be some additional custom duties to settle before the courier delivers.

Q:
How do I just receive the template for our professional designer so we can just upload the pieces of the design online?
Asked 2 months ago by Liz M.
A:

You need to fill out the dimensions of your box on the product page. Scroll down and click on  the "Order Now and  Receive a Dieline Template" link. The system will prompt you to make payment and after that you will get the template within 1-3 minutes.  You can choose not to pay yet but will need to call in after you add to cart so they can convert your inquiry into an unpaid order. The representative you spoke to will then manually create a request for you to get a template. 

Q:
Do I need to put the Mailer box inside a shipping box, or can it be shipped as is?
Asked 2 months ago by Adam B.
A:

For security, we would recommend a poly mailer. We have had customers wrap with kraft paper but this is prone to tearing during shipping.

1,000,000+ business professionals trust us with their printing.

24/7 Customer Service

Excellent customer service anytime you need it.

Reliable. Always.

The box you want. The way you want. Professional results guaranteed.

Free Artwork Check

A box specialist will give your artwork a hands-on review.