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A3 Mailing Boxes

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A3 Mailing Boxes

A3 Mailing Boxes

Fast Turnaround & Proofing available on all Orders

A3 Mailing Boxes are cardboard cartons designed around A3 dimensions, giving enough room for A3 documents, catalogues or products plus protective padding. Each A3 size mailing box ships flat and assembles quickly, making it ideal for regular office, print shop and ecommerce use.

  • Made From 100% Recycled Paper
  • Logo Printing Available
  • Made in Australia Box
  • 100% Recycled Products
  • Size – Internal
  • Compostable

Original price was: $200.00.Current price is: $190.00.

(Inc GST)

Shipping Calculated at Checkout

Quantity Discount Price/Carton
1 — 30% Off$190.00$3.80 / Carton
4 — 65% Off$180.50$3.61 / Carton
7 — 97% Off$176.70$3.53 / Carton
10+10% Off$171.00$3.42 / Carton
or

Eco-Friendly

A3 Mailing Boxes

  • Logo Printing Available
  • Made from 100%
    Recycled Paper
  • Compostable
  • 100% Recyclable
    Product
  • Size – Internal
  • Biodegradable

A3 Mailing Boxes

Honey Comb mailer

Buy A3 Mailing Boxes for Safe Flat Shipping

A3 mailing boxes are designed for sending large flat items safely without folding or damage. An A3 flat mailing box is ideal for documents, artwork, posters, prints, certificates and books that need to stay flat during delivery. These boxes are made from strong cardboard to help protect contents from bending, creasing or impact while in transit.

A3 Size Mailing Boxes for Australia Post & Couriers

Many businesses choose an Australia Post A3 mailing box style because it works well with local postal and courier services. These boxes are easy to assemble, simple to label and suitable for both domestic shipping and storage. A3 mailing boxes are a practical and reliable packaging solution for anyone needing safe flat shipping in Australia.

Strong A3 Flat Mailing Boxes for Documents & Prints

An A3 size mailing box offers a snug fit for A3 papers and products, with enough space for light padding when needed. They are commonly used by offices, printers, schools and eCommerce businesses that ship flat items regularly. The sturdy design helps keep items secure and gives parcels a professional look when delivered to customers.

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