Create a memorable unboxing experience with our Mailer Boxes.

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

3 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.

  • .
  • .

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?
Reviews
Reviews for Mailer Boxes
4.2
Out of 5.0
  • 5 Star
    (210)
  • 4 Star
    (35)
  • 3 Star
    (23)
  • 2 Star
    (10)
  • 1 Star
    (34)
Overall Rating
79%
of customers that buy this product give it a 4 or 5-Star rating.
Love the mailer boxes!
Verified buyer
July 9, 2023 by Kloud Dragon ( SC )
“Mailer box looks great. It really helps to provide an excellent experience for our customers who order our slime. We will definitely order more.”
My company got...
Verified buyer
July 7, 2023 by Kaitlin Maroney ( SC )
“My company got branded boxes for gift boxes we are sending out, and these are perfect! I will say, we got a navy blue base, and they definitely smell like paint even a week or so later. Hoping the smell will fade, but overall, these are great!”
overall happy with...
Verified buyer
June 21, 2023 by Marlon D. Serrano ( CA )
“overall happy with the outcome of the product. Looks good in my opinion.”
I love this...
Verified buyer
June 8, 2023 by Nikki Strong ( TN )
“I love this website and love the product. The 3D is awesome.”
The boxes looked...
Verified buyer
June 7, 2023 by Vicky Bailey ( FL )
“The boxes looked great!”
Good news! We now offer Rush Production on custom box orders.