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White Mailer Box
15 x 11 x 2"

  • Internal Measurements: 14 ¼ x 10 ¾ x 1 ¾"
  • Easy to customize: Design online and print full color CMYK
  • Great for shipping, subscription boxes, gift boxes, and e-commerce packaging
  • 200# B Flute: 1/8" thick corrugated board
  • All our locking mailers are produced right here in the USA
  • Sustainably sourced and recyclable
$110.97 (Case Pack: 50 ea.)

Also available in these patterns & colors:

Graphics Confirmation

  • My Artwork Has 'No Bleed' (min 1/4" margin from the edges)
  • Images used are 300 dpi or more
  • Total printable area is under 12 x 36"
  • I own the rights to the images and logos in the upload

Interested in larger quantities or custom size?

White Mailer Box is available to buy in increments of 1
Case QuantityPrice
1$110.97 / case
5 $105.43 / case
10 $97.66 / case

Our white mailer boxes (corrugated white mailing boxes) are perfect for any subscription business, as literature mailers, presentation box, sales kit or great for any gift idea. The front flap locks into the main cardboard mailer body and the tuck in flaps lock in the box adding overall strength to the design. Communicate your brand with our full color custom printed mailers. Free 2D mockup and dieline.

Cardboard Thickness Options:

  • 1/16" E-Flute Corrugated Cardboard: Lightweight and durable corrugated cardboard material suitable for fragile items.
  • 1/8" B-Flute Corrugated Cardboard: Thick and strong corrugated cardboard material suitable for heavier items.

Printed sides:

  • Outside Only - Full Color
  • Inside Only - Full Color
  • Outside and Inside - Full Color
  • No Printing (Plain)


Whether your business is rooted in brick-and-mortar retail or fully engaged in the e-commerce space, our tailored mailer boxes are the ideal solution for you. The significance of a box that not only resonates with your brand image but also guarantees the safe and secure delivery of your products cannot be overstated.

Your packaging is more than just a box, it's an opportunity for your brand to make a lasting impression. With our customization options, you can choose the design, size, and materials that truly capture your brand and turn your packaging into something unforgettable.

Experience the difference with Ucanpack today - your reliable partner for visually striking, practical, and high-quality custom mailer boxes.

Part NoUCP092_W
ColorWhite Top
Item Weight0.68 lbs
Wall ConstructionSingle Wall: 200#/ECT-32
Dimensions 15 x 11 x 2"
Case Pack50 ea
Case Weight33.97 lbs
NoteCustom printing & sizes available. Call for details.


Frequently Asked Questions


Q: How can I start designing my custom white mailer boxes?

A: Kickstarting the creation of your bespoke white mailer box is pretty simple. Go to the product page and hit the 'Customize' button. You can craft your design directly using the 3D Design Studio or upload a personal design. Once your order is confirmed at checkout, we'll begin the production of your custom request.

Q: What are the standard dimensions for white mailer boxes and white literature mailers?

A: Ucanpack provides a wide range of stock sizes for white mailer boxes. If you require a specific size that isn't available online, we can promptly create any custom corrugated box, fitment, display, etc., complete with custom printing. Call us at 201.975.6272 to get started!

Q: Can I purchase a single white literature mailer?

A: Yes, you can place an order for a sample white literature mailer.

Q: Are white mailer boxes simple to assemble?

A: Absolutely, assembling a white mailer box is a breeze. The box comes flat and pre-scored for effortless assembly. Just follow these steps to set up your custom box:

  • Fold the pre-scored lines inward.
  • Elevate the front and back flaps.
  • Raise the side walls of the box, tuck them inside, and ensure they lock into position.

Your white mailer box is now assembled and ready for use.

Q: How will my white mailer boxes be delivered?

A: Ucanpack dispatches all boxes in a flat and unassembled state.

Q: When can I expect to receive my white literature mailers?

A: We typically produce orders within 2-3 business days. If you need rush service, we can finish production in 1-2 business days. Likewise, creating a sample also takes 1-2 business days. Please be aware that this timeline does not include holidays, weekends, and delivery time.

Q: Can I ship a white mailer box without additional external packaging?

A: Our white corrugated cardboard, specified at 200lbs / 32ECT, is sturdy enough to withstand handling during shipping. However, for unique needs such as custom-printed boxes or premium white mailers, we recommend adding an external shipping box to enhance the unboxing experience.

Q: What will the finish of the white mailer boxes look like?

A: The final appearance of your boxes largely depends on the type of material you select. Mottled white exhibits an uncoated matte finish. Choosing premium white imparts a subtle gloss to the surface. Conversely, opting for the glossy ink option will result in a more vivid sheen due to the high-gloss UV ink applied.

Q: Can I order a box type other than white mailers, shippers, and product boxes?

A: Of course. We are a manufacturer equipped with in-house die-cutting and printing infrastructure. We can quickly create any custom corrugated box, fitment, display, etc., complete with custom printing. Call us at 201.975.6272 to get started.

Q: Can I print on both the inside and outside of the white mailer boxes?

A: Absolutely, you can. Select 'Inside Print' on the design module and double click on each box face to upload graphics and logos.

Q: How do I obtain a dieline template?

A: You do NOT need to place an order before requesting a dieline template. Simply email us or call us at 201.975.6272, and we'd be delighted to send you the dieline at no charge!

More Information
Part No.UCP092_w
Length 38.1 cm
Width 27.9 cm
Height 5.1 cm
TypeSingle Wall: 200#/ECT-32
ColorWhite Top