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Case QuantityPrice
1$105.28 / case
5 $100.02 / case
10 $92.65 / case

White Mailer Box
15 x 11 x 4"
25/Bundle

  • Internal Measurements: 14 ¼ x 10 ¾ x 3 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
$105.28 (Case Pack: 25 ea.)
$105.28
White Mailer Box is available to buy in increments of 1

Interested in larger quantities or custom size?

White Mailer Box

At UCanPack, we have curated a wide range of white mailer boxes that are visually appealing and robust. They protect your packages and are ideal for B2B companies.

Our 15 x 11 x 4" white mailer boxes are manufactured using corrugated boards that prevent packaging damage during transportation. While the design ensures strength, the elegant white color guarantees stylish packaging.

If your business deals in packing and shipping various products, you have come to the right place. At UCanPack, we make it a priority to deliver the best quality and cost-effective products.

Part NoUCP078_W
ColorWhite/Kraft
Item Weight0.63 lbs
Wall Construction200#/ECT-32 Single Wall
Dimensions 15 x 11 x 4"
Case Pack25 ea
Case Weight15.70 lbs
NoteCustom printing & sizes available. Call for details.

A Classic Packaging Choice

These mailer boxes are made from 200# B Flute: 1/8" corrugated board and are delivered as 25 pieces per bundle. You can customize these 15 x 11 x 4" boxes with brand names and logos to promote your company. You can design online and the results are printed in full-color CMYK.

What are these boxes used for?

  • Clothing and Apparel – These white mailer boxes can accommodate folded shirts, blouses, pants, ties, and other smaller garments.
  • Marketing Materials – The boxes are suitable for packing brochures, catalogs, marketing kits, product samples, and promotional items.
  • Electronic Items and Gadgets – You can use these boxes to pack and ship small to medium-sized electronics such as tablets, smaller laptops, keyboards, and other electronic components.
  • Household Items – They are used to ship kitchen gadgets, household appliances, and smaller tools.
  • Office Supplies – They are fit for packaging stationery, notebooks, journals, office organizers, and small bulk quantities of supplies.
  • Beauty Products – You can use these mailer boxes to pack cosmetic samples, skincare products, beauty kits, small salon supplies, etc.
  • Medical Supplies – The boxes are used to ship or store medical devices, diagnostic tools, pharmaceutical samples, or laboratory equipment.
  • Gifts and Promotional Items – Things like corporate gifts, promotional merchandise, and branded gift sets can be transported via these boxes.

Frequently Asked Questions (FAQs) 

box measurement

Q: How do you fold a mailer box?

A: This can be achieved as the front flap of the box locks into the main cardboard mailer body and the tuck-in flaps lock in the box. 

Q: How do I choose the right size mailer?

A: To determine this, you have to first classify the products that you deal with. It is important to know the details of the items (such as height, width, and length) beforehand and then you can simply choose the mailers that fit your requirements.

Q: What is the cheapest way to send mailers?

A: The cheapest way to ship a mailer is through the United States Postal Service (USPS).

More Information
Part No.UCP078_w
ColorWhite/Kraft
Type200#/ECT-32 Single Wall
Flute TypeB Flute