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Flat Mailer Boxes

  • Material: 3-ply white corrugated box
  • Shape: Rectangular Box
  • Customization Technology: Single-Color Print
  • Customization Location: Top
  • Choose Your Box Type
  • Customised Boxes – Upload your design and get it printed on the box.
  • Non-Customised Boxes – Plain, unbranded boxes with no printing
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  • Cash on Delivery available
  • Price below is MRP (inclusive of all taxes)

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Make it love at first sight with every unboxing with Flat mailer boxes.

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. Flat Mailer boxes are a great way to excite customers when your package is delivered. Personalize the outside of your custom mailer box to show off your personality and your style. It’s a detail your customers may notice—and show off to others.

Available in 5 sizes, our personalised flat mailer boxes are made of 3 ply white corrugated box, 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.

Ready to create and print your one-of-kind mailer box packaging? First, choose the display mailer size that suits you. Then make your design stand out by adding custom details like upload your own design, text, or logo to our design studio. When you’re done, remember to remove the die-lines from your uploaded image, otherwise they will be printed along with your design. Finally, we’ll take it from there, and have your custom mailer boxes printed, delivered and ready to use.

Vistaprint India customizes all its products in facilities located within India. Some of our raw materials, intermediate components, and consumables used in the manufacturing of the final product could be from one or more countries. As we follow Global Sourcing, one product is likely to have a different country of origin depending on the batch sold.

Country of origin: India

Flat Mailer Boxes > Overview image

Reviews

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Ratings Distribution

Reviewed by 2 customers

Great product

24 Jun 2025 | Barkha P. | Verified Buyer
I order the flat mailer box and I got it cheaper than from any market It is of good quality and easy assembly

Super impressed

3 Mar 2025 | Ayush P. | Verified Buyer
The quality was really good. As expected. The customer support was excellent.

Displaying Reviews 1-2

Frequently Asked Questions

A: After choosing the options that work best for you, upload your logo or image to our online design studio. There you’ll use the editor to customize your packaging look or use the tools to reimagine an existing image. Pro tip: For a more vibrant print, we recommend designs with darker tones or colours. Then, select the custom options that work best for your packaging look.

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

  • 6.25” x 3.25” x 2” weighs 45g.
  • 9.25” x 5.5” x 2.75” weighs 60g.
  • 12” x 8.65” x 2.75” weighs 80g.
  • 16.5” x 12” x 3.5” weighs 170g.
  • 7.75” x 5.5” x 2.75” weighs 50g.

A: We recommend clear packaging or self-adhesive tape to show off best and preserve your design. When packing, we recommend you overlap the tape and make sure the tape stretches several inches down either side of the box.

A: Yes, the minimum order quantity for mailer boxes is 50

Generic Name: Flat Mailer Boxes

Size:

  • 6.25" x 3.25" x 2": 15.875 cm x 8.255 cm x 5.08 cm
  • 7.75" x 5.5" x 2.75": 19.685 cm x 13.97 cm x 6.985 cm
  • 9.25" x 5.5" x 2.75": 23.495 cm x 13.97 x 6.985 cm
  • 12" x 8.65" x 2.75": 30.48 cm x 21.971 cm x 6.985 cm
  • 16.5" x 12" x 3.5": 41.91 cm x 30.48 cm x 8.89 cm

Package Dimensions (lwh):

  • 6.25" x 3.25" x 2": 15.8 cm x 8.2 cm x 5 cm
  • 7.75" x 5.5" x 2.75": 19 cm x 13.9 cm x 6.8 cm
  • 9.25" x 5.5" x 2.75": 23.4 cm x 13.9 cm x 6.9 cm
  • 12" x 8.65" x 2.75": 30.4 cm x 21.8 cm x 6.8 cm
  • 16.5" x 12" x 3.5": 41.9 cm x 30.4 cm x 8.8 cm

Item Weight (in Grams):

  • 6.25" x 3.25" x 2": 45 g
  • 7.75" x 5.5" x 2.75": 50 g
  • 9.25" x 5.5" x 2.75": 60 g
  • 12" x 8.65" x 2.75": 80 g
  • 16.5" x 12" x 3.5": 170 g

Included Components: Flat Mailer Boxes

Material: 3-ply white corrugated box

Color Name: White

Date First Available: August 2022

Name and Address of the Manufacturer: K. V. Traders 13/24,Digvijay Industrial Estate No. 1,Upavan, Pokharan road No. 1, Thane(West)- 400606

Name and Address of the Packer: Cimpress India Private Limited, c/o Renaissance Infrastructure, Building B III, Vashere, Kalyan – Padgha Road, Bhiwandi, Thane, Maharashtra, India. 421302

Delivery and shipping: Estimated Delivery/Arrival time will be calculated at Shipping Stage

Terms of Returns, Refund & Grievance Officer details: Click Here

Registered Office and Branch Locations: Mumbai, Thane (Vashere), Bangalore, Ahmedabad

Legal Name of Entity: Cimpress India Private Limited