A3 Cardboard Box | 3mm Kraft Brown | 425L x 305W x 300H (mm) | The Box Man

The 400mm Short Box (PB-400S) is made for businesses shipping wide, flat items that need a strong base and low profile. Whether you’re packing hamper trays, flat-packed homewares, or layered textile orders, this short box delivers a broad 400 × 400mm platform, upgraded board thickness, and a shallow depth that keeps dimensional weight charges in check.

WIDE AND STURDY, WITHOUT THE HEIGHT TAX

Large flat items get damaged in tall boxes — they shift upward during handling, losing contact with the base where the support is. The 400mm Short Box (PB-400S) solves that with a wide square footprint and just 200mm of height, keeping contents low and stable. The 4mm C-Flute board gives it more rigidity than standard 3mm, so the wider span doesn’t compromise on crush resistance.

STRONG, SUSTAINABLE, AND MADE TO LAST

Constructed from premium 4mm Kraft C-Flute corrugated cardboard, manufactured in Australia using 100% Australian paper. Our paper is sourced from a blend of recycled materials and sustainably managed forestry. Not recommended for heavy or sharp items — contact us to check suitability.

BENEFITS AT A GLANCE

• 400 × 400mm square footprint — wide, stable base for flat or layered items
• 200mm low profile — reduces dimensional weight and keeps freight costs down
• 20kg load rating — 4mm C-Flute board provides added rigidity for heavier flat loads
• 32-litre capacity — practical mid-range volume without unnecessary depth
• Australian made — 100% Australian paper, locally manufactured
• Flexible quantities — buy from a bundle of 25 up to bulk orders of 1,000

Prices are GST inclusive. Dimensions listed are internal. Delivery and pallet charges are additional.