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Mailer Box Samples

Trying to figure out which mailer box suits your needs and your products? Order a sample box for only $4 – and get free standard shipping.
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Explore our range of mailing boxes to find the right size for you.

  • 12 sizes available
  • 1/16" white E-flute cardboard
  • Durable, with front-tuck closure
  • Pre-printed with a sample design
  • Free standard shipping

Packaging Samples: Visit our samples page to see all available options.

Pre-printed samples to help you decide

Need help deciding which size is best for you? Order a sample in your choice of sizes for only $4 and get free standard shipping – no code needed. Once you receive your box pre-printed with a sample design, you'll know whether it's the right size for you. See how easy it is to assemble them. You will then be able to order your one-of-a-kind mailer boxes in bulk with complete confidence.

First impressions matter

When it comes to making a strong impression with your packaging, presentation is everything – whether you’re an e-commerce business, event promoter or brick and mortar. Display mailer boxes are a great way to excite customers the moment your package is delivered.

Sturdy, reliable & exciting

Available in 12 sizes, our shipping boxes are made of corrugated E-flute cardboard, sturdy enough to ship small to mid-sized items without the need for additional packaging. And the front-tuck opening creates an exciting moment with every unboxing.

Reviews

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Ratings Distribution

Reviewed by 29 customers

Great to test fit

Nov 18, 2025 | Sara B. | Verified Buyer
Ordered all the sizes to determine the right one before designing an ordering. Money well spent.

Custom Mailer box

Nov 18, 2025 | Prep P. | Verified Buyer
Brought these for my first book to pack goodies in. Very good quality and easy to assemble. Can’t want for the finished product! Wineandvibessc. com

Awesome!

Oct 13, 2025 | SIERRA N. | Verified Buyer
First off, the print quality? Chef’s kiss. The box is sturdy too, like it’s ready to protect whatever I put inside… be it products or my fragile hopes and dreams. The size was perfect for testing packaging ideas Would I recommend getting a sample before committing to a full order? 100%. It’s like a first date with your packaging & ttheres no pressure, just great box vibes. And VistaPrint delivers.

Samples Box

Oct 6, 2025 | Thrive M. | Verified Buyer
Very nice quality.

Sample Box

Oct 4, 2025 | Europa D. | Verified Buyer
Great quality. Can't wait to order my bulk order

Displaying Reviews 1-5

Frequently asked questions

The weight of each mailer varies by size. See the chart below:

  • 5" x 3" x 1.5" weighs 1 oz.
  • 6" x 4" x 3" weighs 3 oz.
  • 6" x 5" x 2.25" weighs 4 oz.
  • 7" x 5" x 3" weighs 4 oz.
  • 8" x 6" x 3" weighs 5 oz.
  • 8" x 8" x 5" weighs 7.4 oz.
  • 9" x 6" x 4" weighs 5 oz.
  • 9.5" x 7.75" x 4" weighs 8 oz.
  • 9" x 7" x 2.25" weighs 4 oz.
  • 11.25" x 9" x 3" weighs 8 oz.
  • 12" x 9" x 2" weighs 9.1 oz.
  • 12" x 10" x 4" weighs 9.6 oz.

See our “Overview” section for a video that walks through assembling your mailer for the first time.

E-flute is very thin (1/16") corrugated cardboard. It’s very easy to fold and is excellent for printing. Sturdy and crush resistant, it’s a good option for shipments – we do not recommend these mailers for very large or heavy items