Find popular design templates for Custom Mailer Boxes. Find a look that fits your business and your style.
Custom Mailer Boxes Templates
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Upload your own design- 12" x 10" x 4"
- 11.25" x 9" x 3"
- 11.25" x 9" x 3"
- 12" x 10" x 4"
- 12" x 9" x 2"
- 11.25" x 9" x 3"
- Design ServicesWork with a designer
Get a professional design, done for youFrom $10.00 - 11.25" x 9" x 3"
- 12" x 10" x 4"
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Custom Mailer Boxes: Take your inspiration to reality.
Looking for a simple way to make custom Custom Mailer Boxes? VistaPrint is here to help. We have a variety of customizable Custom Mailer Boxes templates, with options to add images, logos and more. Working with your own design? Our upload experience lets you focus on the product choices that are most important to you. We can even pair you with one of our designers to create a signature look for your Custom Mailer Boxes. Whatever your need, we’ll work with you until your custom creation looks just right. Ready to get started? Terrific – so are we.
Reviewed by 769 customers
Perfect Packaging
Aug 11, 2026 | Chef A. |
Verified Buyer
I had the best experience with Vista Print. The packaging is perfect and really good quality for my new cookbook launching next month.
Solid mailer box
Aug 3, 2026 | John T. |
Verified Buyer
Sturdy, good quality
Awesome quality and exactly what we were looking for.
Aug 3, 2026 | Morgan B. |
Verified Buyer
We love the mailer box and the design process was simple and sample turned out perfect. Ultimately the decision not to order more just boiled down to price.
Wonderful Product
Jul 31, 2026 | V W. |
Verified Buyer
My custom design printed perfectly. The box also is sturdy enough to ship slightly heavy products.
Great Product
Jul 31, 2026 | Valerie W. |
Verified Buyer
The xox printed perfectly with my custom design. Very sturdy box.
Displaying Reviews 1-5