Square Shipping & Packing Boxes

Square cardboard packing boxes where length and width are equal — ideal for products that need balanced support on all sides. Available in single wall and double wall across a range of sizes. Buy square cardboard boxes online with delivery Australia-wide.

Equal Sides, Even Weight Distribution

Square boxes distribute stacking pressure evenly across all four walls — better crush resistance than rectangular cartons of the same board grade. Ideal for fragile items, round products, and goods that benefit from a symmetrical fit.

Square Shipping & Packing Boxes

Australian Manufacturing

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Square Shipping & Packing Boxes

17 results

  • 12 Inch Cake Box | 3mm White | 306L x 306W x 153H (mm)

    12 Inch Cake Box | 3mm White | 306L x 306W x 153H (mm)

    $4.19 $4.19 ea
    12" cake box with slot-locking lid. 3mm White corrugated cardboard, 306 x 306 x 153mm. Flat-packed for efficient storage. Australian made.
    1
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  • 15 Inch Cake Box | 3mm White | 382L x 382W x 153H (mm)

    15 Inch Cake Box | 3mm White | 382L x 382W x 153H (mm)

    $5.13 $5.13 ea
    15" cake box with slot-locking lid. 3mm White corrugated cardboard, 382 x 382 x 153mm. Flat-packed for efficient storage. Australian made.
    1
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  • 17 Inch Cake Box | 3mm White | 432L x 432W x 153H (mm)

    17 Inch Cake Box | 3mm White | 432L x 432W x 153H (mm)

    $11.45 $11.45 ea
    17" cake box with slot-locking lid. 3mm White corrugated cardboard, 432 x 432 x 153mm. Flat-packed for efficient storage. Australian made.
    1
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  • 19 Inch Cake Box | 3mm White | 483L x 483W x 153H (mm)

    19 Inch Cake Box | 3mm White | 483L x 483W x 153H (mm)

    $12.60 $12.60 ea
    19" cake box with slot-locking lid. 3mm White corrugated cardboard, 483 x 483 x 153mm. Flat-packed for efficient storage. Australian made.
    1
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  • Square Cardboard Box (150mm Short) | 3mm Kraft Brown | 150L x 150W x 100H (mm)Square Cardboard Box (150mm Short) | 3mm Kraft Brown | 150L x 150W x 100H (mm)Square Cardboard Box (150mm Short) | 3mm Kraft Brown | 150L x 150W x 100H (mm)Square Cardboard Box (150mm Short) | 3mm Kraft Brown | 150L x 150W x 100H (mm)Square Cardboard Box (150mm Short) | 3mm Kraft Brown | 150L x 150W x 100H (mm)

    Square Cardboard Box (150mm Short) | 3mm Kraft Brown | 150L x 150W x 100H (mm)

    $0.79 $0.79 ea
    W: 150mm H: 100mm L: 150mm
    Low-profile 150mm short box. 3mm Kraft B-Flute, 10kg load rating. Australian made. Available from stock in bundles of 25 to 1,000.
    25
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  • Square Cardboard Box (200mm Short) | 3mm Kraft Brown | 200L x 200W x 120H (mm)Square Cardboard Box (200mm Short) | 3mm Kraft Brown | 200L x 200W x 120H (mm)Square Cardboard Box (200mm Short) | 3mm Kraft Brown | 200L x 200W x 120H (mm)Square Cardboard Box (200mm Short) | 3mm Kraft Brown | 200L x 200W x 120H (mm)Square Cardboard Box (200mm Short) | 3mm Kraft Brown | 200L x 200W x 120H (mm)

    Square Cardboard Box (200mm Short) | 3mm Kraft Brown | 200L x 200W x 120H (mm)

    $1.10 $1.10 ea
    W: 200mm H: 120mm L: 200mm
    Low-profile 200mm short box. 3mm Kraft B-Flute, 10kg load rating. Australian made. Available from stock in bundles of 25 to 1,000.
    25
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  • Square Cardboard Box (250mm Short) | 3mm Kraft Brown | 250L x 250W x 110H (mm)Square Cardboard Box (250mm Short) | 3mm Kraft Brown | 250L x 250W x 110H (mm)Square Cardboard Box (250mm Short) | 3mm Kraft Brown | 250L x 250W x 110H (mm)Square Cardboard Box (250mm Short) | 3mm Kraft Brown | 250L x 250W x 110H (mm)Square Cardboard Box (250mm Short) | 3mm Kraft Brown | 250L x 250W x 110H (mm)

    Square Cardboard Box (250mm Short) | 3mm Kraft Brown | 250L x 250W x 110H (mm)

    $1.41 $1.41 ea
    W: 250mm H: 110mm L: 250mm
    Low-profile 250mm short box. 3mm Kraft B-Flute, 10kg load rating. Australian made. Available from stock in bundles of 25 to 1,000.  
    25
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  • Square Cardboard Box (300mm Short) | 3mm Kraft Brown | 300L x 300W x 150H (mm)Square Cardboard Box (300mm Short) | 3mm Kraft Brown | 300L x 300W x 150H (mm)Square Cardboard Box (300mm Short) | 3mm Kraft Brown | 300L x 300W x 150H (mm)Square Cardboard Box (300mm Short) | 3mm Kraft Brown | 300L x 300W x 150H (mm)Square Cardboard Box (300mm Short) | 3mm Kraft Brown | 300L x 300W x 150H (mm)

    Square Cardboard Box (300mm Short) | 3mm Kraft Brown | 300L x 300W x 150H (mm)

    $1.95 $1.95 ea
    W: 300mm H: 150mm L: 300mm
    Low-profile 300mm short box. 3mm Kraft B-Flute, 10kg load rating. Australian made. Available from stock in bundles of 25 to 1,000.
    25
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  • 400mm Square Cardboard Box | 4mm Kraft Brown | 400L x 400W x 200H (mm)400mm Square Cardboard Box | 4mm Kraft Brown | 400L x 400W x 200H (mm)400mm Square Cardboard Box | 4mm Kraft Brown | 400L x 400W x 200H (mm)400mm Square Cardboard Box | 4mm Kraft Brown | 400L x 400W x 200H (mm)400mm Square Cardboard Box | 4mm Kraft Brown | 400L x 400W x 200H (mm)

    400mm Square Cardboard Box | 4mm Kraft Brown | 400L x 400W x 200H (mm)

    $3.40 $3.40 ea
    W: 400mm H: 200mm L: 400mm
    Wide, low-profile 400mm short box. 4mm Kraft C-Flute, 20kg load rating. Australian made. Available from stock in bundles of 25 to 1,000.
    15
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  • 1020Sq Heavy Duty Art Shipping Box | 7mm Kraft Brown | 1020L x 1020W x 50H (mm)

    1020Sq Heavy Duty Art Shipping Box | 7mm Kraft Brown | 1020L x 1020W x 50H (mm)

    $20.08 $20.08 ea
    W: 1020mm H: 50mm L: 1020mm
    Heavy-duty 1020mm square art shipping box. 7mm double-wall Kraft, fits two framed pieces back to back. Trusted by artists and removal companies for over 20 years.
    2
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  • 520Sq Heavy Duty Art Shipping Box | 5mm Kraft Brown | 520L x 520W x 50H (mm)

    520Sq Heavy Duty Art Shipping Box | 5mm Kraft Brown | 520L x 520W x 50H (mm)

    $5.74 $5.74 ea
    W: 520mm H: 50mm L: 520mm
    Heavy-duty 520mm square art shipping box. 5mm double-wall Kraft, fits two framed pieces back to back. Trusted by artists and removal companies for over 20 years.
    8
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  • 620Sq Heavy Duty Art Shipping Box | 5mm Kraft Brown | 620L x 620W x 50H (mm)

    620Sq Heavy Duty Art Shipping Box | 5mm Kraft Brown | 620L x 620W x 50H (mm)

    $7.19 $7.19 ea
    W: 620mm H: 50mm L: 620mm
    Heavy-duty 620mm square art shipping box. 5mm double-wall Kraft, fits two framed pieces back to back. Trusted by artists and removal companies for over 20 years.
    6
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  • 720Sq Heavy Duty Art Shipping Box | 5mm Kraft Brown | 720L x 720W x 50H (mm)

    720Sq Heavy Duty Art Shipping Box | 5mm Kraft Brown | 720L x 720W x 50H (mm)

    $9.41 $9.41 ea
    W: 720mm H: 50mm L: 720mm
    Heavy-duty 720mm square art shipping box. 5mm double-wall Kraft, fits two framed pieces back to back. Trusted by artists and removal companies for over 20 years.
    4
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  • 820Sq Heavy Duty Art Shipping Box | 7mm Kraft Brown | 820L x 820W x 50H (mm)

    820Sq Heavy Duty Art Shipping Box | 7mm Kraft Brown | 820L x 820W x 50H (mm)

    $13.73 $13.73 ea
    W: 820mm H: 50mm L: 820mm
    Heavy-duty 820mm square art shipping box. 7mm double-wall Kraft, fits two framed pieces back to back. Trusted by artists and removal companies for over 20 years.
    3
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  • 920Sq Heavy Duty Art Shipping Box | 7mm Kraft Brown | 920L x 920W x 50H (mm)

    920Sq Heavy Duty Art Shipping Box | 7mm Kraft Brown | 920L x 920W x 50H (mm)

    $20.08 $20.08 ea
    W: 920mm H: 50mm L: 920mm
    Heavy-duty 920mm square art shipping box. 7mm double-wall Kraft, fits two framed pieces back to back. Trusted by artists and removal companies for over 20 years.
    2
    Add to cart