Sustainable Postage Diecut Mailer Box 9

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Dimension (mm):310 x 215 x 102

Sustainable Postage Diecut Mailer Box

These postage diecut mailer boxes are among our most popular sizes. They fit an A4 sheet in footprint with a helpful 102mm height. This mailer box is lightweight yet durable, made out of firm e flute material with a 1.5mm profile.

This box stacks really well due to the strength provided by its 3 layers of cardboard on each side and has tape free assembly.

We’ve seen this box used for everything from gifts, to baby products, to clothing, cricket supplies to pump parts!

It can be sent by mail or courier as is but for an extra touch of professionalism and security it can also fit in an Australia Post mailing satchel.

These shipping cartons are available with white or brown exterior. Add your branding with stickers or allow us to provide pricing for custom printing.

These cardboard boxes are bundled flat in packs of 25. We can also accommodate orders by the pallet.

  • Proudly manufactured in Melbourne from Australian materials
  • Perfect for ecommerce packaging and ebay sellers
  • Fits in an Extra Large Australia Post Satchel
  • Made from 70% recycled materials
  • 100% recyclable
  • Buy more and save
  • Custom in house printing is available for this box. Click here to find out more
  • Available in custom sizes, click here to find out more.

We’ve put together the definitive guide to eco-friendly ecommerce packaging. No matter your industry, there is a sustainable packaging solution for you.


Quantity Fixed price
25 - 49 $3.60
50 - 99 $2.40
100 - 249 $1.80
250 - 499 $1.60
500 + $1.44
Bulk pricing will be applied to package:

Additional information

Dimensions 310 × 215 × 102 mm


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Our Boxologists are using their decades of experience to make your packaging dreams a reality.

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If you want to give us a nudge, call us on (03) 9310 9220.