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Mailing Boxes
Mailing Boxes
A3 Mailing Boxes

A3 Mailing Boxes

175x130x55mm

270x100x120mm

310x230x105mm

240x150x60mm

200x200x120mm (Copy)

  • Product Type: Australia Post Mailing Boxes
  • Alternative Names: Australia Post mail box, mailing box Australia Post
  • Material: 100% recycled corrugated paper
  • Board Type: Single wall construction
  • Structure: Self Locking Box design (no tape required for closure)
  • Colour Options: White, Black and Kraft
  • Eco Features: Compostable and recyclable
  • Origin: Made in Australia
  • Usage: Retail shipping, eCommerce deliveries, postal packaging
  • Strength: Durable corrugated structure for safe transit
  • Supply: Wholesale and bulk quantities available
  • Printing Option: Custom logo printing available
  • Premium Australia Post mailing boxes for secure shipping
  • Designed to meet mailing boxes Australia Post standards
  • Strong and reliable Australia Post mail boxes for eCommerce
  • Suitable for small business and retail shipping
  • Available as Australia Post mailing box in multiple sizes
  • Clean professional finish for branded deliveries
  • Made from 100% recycled paper
  • 100% recycled products
  • Compostable and recyclable packaging
  • Made in Australia
  • Available in White, Black and Kraft
  • Easy self-locking design for fast assembly
    • 1. Are these Australia Post mailing boxes suitable for postal shipping?
    Yes, these Australia Post mailing boxes are designed for secure shipping and are suitable for use with Australia Post services depending on size and weight.

    2. What colours are available for Australia Post mail boxes?
     They are available in White, Black and Kraft to match your branding and packaging needs.

    3. Are these single wall boxes strong enough for shipping?
    Yes, the single wall corrugated board provides reliable strength for standard eCommerce and retail shipments.

    4. Do the mailing boxes Australia Post require tape?
    No, they feature a Self Locking Box design that allows easy closure without additional tape for standard use.

    5. Can I order Australia Post mailing boxes in bulk?
     Yes, wholesale and bulk ordering options are available for businesses and high-volume shipping needs.

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    Fast Turnaround & Proofing available on all Orders

    Our Australia Post Boxes are Made in Australia with Compostable and Recycled Cardboard. Ideal to send small and medium parcels using Australia post network. These boxes are designed keeping in mind the Postal size requirement.These Boxes unique design provides an extra layer of protection during the parcel journey from your warehouse to customer Address. All our boxes are made from recycled material and are suitable for Kerbside recycling. 

    • 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

    Australia Post Mailing Boxes

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

    Australia Post Mailing Boxes

    Honey Comb mailer

    Australia Post Mailing Boxes | Postal Boxes

    Looking for strong, reliable, and affordable Australia Post mailing boxes? At Ecofriendly Packaging standard size Australia Post boxes are made in Australia and are designed to match Australia Post postal size guidelines, helping you send parcels with confidence every time.

    Postage Boxes and AusPost Mail Box Compatible

    Our Australia Post mailing boxes are designed to work smoothly with the Australia Post network. They are ideal for Parcel Post, Express Post, and flat-rate services when used within authorised weight limits.
    Each Australia Post parcel box is carefully sized to reduce empty space,reduce the risk of damage, and avoid oversize postage charges. The strong corrugated sheet walls protect your items during handling, transport, and delivery—so your orders arrive safely and customers stay satisfied.

    Why Buy Our Australia Post Mailing Boxes?

  • Made in Australia
  • AusPost-compatible sizing
  • Strong, protective corrugated cardboard
  • Eco-friendly and recyclable
  • Flat-pack for easy storage
  • Ideal for eCommerce and retail shipping
    Pack smarter, ship safer, and give your customers a better delivery experience with our Australia Post mailing boxes.

    • Australia Post Box Sizes | Flat Postal Boxes

    We stock a wide range of Postage Packaging box sizes to suit different products and shipping needs. From small items like phone accessories to larger retail orders, there is a box to fit.
    Our range follows common Australia Post box sizes and prices guidelines, helping you choose the right size with confidence. Popular options include BXP1, BXP2, BX5, BX20, BX23, and BX24—trusted sizes used by thousands of Australian sellers.
    Our boxes arrive flat-packed, saving precious storage space, and can be assembled in seconds, making them perfect for busy packing stations.

    SMALL POSTAGE BOXES | LARGE POSTAGE BOXES | PACKING BOXES

    Perfectly crafted for eCommerce sellers, small businesses, and online stores, these mail boxes keep your products safe while giving you a clean and professional look. Whether you ship daily or just a few orders a week, these boxes make packing fast, easy, and cost-effective.

    Eco-Friendly Corrugated Construction

    Made from recycled corrugated cardboard Our Australia Post boxes are strong, lightweight, and environmentally responsible. You get Excellent protection without adding unnecessary weight to your parcel.
    Every mail box is fully recyclable and suitable for kerbside recycling. This makes them a great choice for businesses that are environmentally conscious and want to reduce waste.

    Australia Post Mailing Boxes in White, Kraft and Black

    Choose from White, Kraft, or Black Australia Post mailing boxes to suit your brand style. Kraft offers a natural eco look, White feels clean and professional, and Black adds a premium finish.
    If you’re searching for an Australia Post mail box for sale that looks good, protects your products, and ships smoothly through AusPost, this range ticks every box. Custom printing and branding options are also available to help your parcels stand out.

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