Custom Mailer Box

Custom Mailer Box Image

Can't find what you're looking for or having trouble figuring out the best packaging for you? Request a free consultation

  • Custom Design and Unlimited Colors

  • Custom Size

  • Design Help & Consultations Available

  • 8-11 Day Lead Time

  • Shipped Flat

We'll never share your email or personal information with anyone else.

Technical Specifications

Field Details
Dimensions/Shape All custom shapes and sizes
Stock 10pt to 28pt (60lb to 400lb) (250 GSM to 600 GSM), Eco-Friendly Kraft, E-flute corrugated, Bux Board, Cardstock
Printing CMYK, CMYK + 1 PMS Color, CMYK + 2 PMS colors
Finishes Gloss lamination, Matte lamination, Gloss AQ, Gloss UV, Matte UV, Spot UV, Embossing, Foiling
Default Processes Die Cutting, Gluing
Additional Processes Upon Request Scored, Perforation
Proof Flat View, 3D Mock-up, Physical sampling (On request)
Lead Time 8-11 Business days
Shipping Shipped flat, and ready for assembly


Our high quality, stylish, and tough mailer boxes can be used for a variety of different products. We provide all sizes, and colors. Our customers have used this box for e-commerce products, gift boxes, and subscription boxes. The boxes provide a great way to market your product while also protecting it in style. Shipping something light or heavy in our boxes is not a problem because they can be created with a variety of different thicknesses depending on the weight of your product. Each box is manufactured with your product in mind. We also provide eco-friendly options for our mailer boxes, making them easy to recycle. We support various styles such as Tuck Top Box, Roll End Tuck Box, or any other style you may need. The boxes are very simple and quick to assemble requiring a very small amount of work on your side once you receive the boxes.

The mailer boxes come with a high quality of printing and finishes with no limits on colors. We provide options for simple and extremely complex colors and designs. We provide coloring both inside and outside the box.

At CustomBoxWorks our goal is to provide a solution not just the box. Each of our mailers is unique by keeping your needs in mind. Our box specialists will work with you to make sure your products fit snuggly within the box and prevent any damage during transportation. To provide our customers with a complete solution rather than having to go to different vendors we also provide inserts and separators made with either paper or foam, making it perfect if you want to ship multiple items in a single mailer box, without having to coordinate with two different vendors.

Our mailer boxes come with a high range of options whether you are looking for something economical, premium, or anything in the middle we will provide you the best mailer box with your budget in mind.

Print Quality

All of our boxes are offset printed to achieve the sharpest quality of printing without any limitations on color. Rather than printing directly on a corrugated sheet we specialize in printing on SBS cardstock and then gluing the cardstock paper and the corrugation together. This allows us to be more versatile in our material use and achieve a better print quality then our competitors.

Totally Customizable

Instead of providing a generic one size fits all we are proud to supply our customers a range of option that best fits their needs. Whether you need something more economical or very high quality we will happily accomodate your request. If you are looking for something that is not listed in the quote request form feel free to reach out to one of our representatives or send us an email.

Design Support

If you are unsure of your design, or how it would look on a box. Our design team will provide you with a free mockup of your design on the chosen box dyeline. We will work with you no matter how long it takes to make sure that your vision is correctly reflected on the box.

Custom mailer box with PVC window

Custom mailer box with PVC Window

Show off your product with our custom mailer boxes with windows. A PVC window on your mailer box can give your customers a peek at your product, making their unboxing experience even better.

Use our custom cardboard or foam inserts to make sure your product arrives secure in your customers hands

  • Easily pack your products
  • Secure your products during shipping
  • Support and strengthen your box
Yellow custom mailer box with custom insert

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Your branding onto a custom box is advocating that you know how to present yourself to the world.