Store and ship with confidence - these Postal Boxes are designed with postal-approved strength and security, so you can trust that your packages will arrive safe and sound.
A large square postal box for bigger items that still need a shallow profile - large prints, framed artwork, flat-packed homeware, textiles, or multiple smaller items packed together. The generous footprint with a contained depth keeps the box manageable while maximising packing space.
Specifications:
- Size: 500mm x 500mm x 120mm
- Board Grade: 200W
- Flute: E Flute
- Made from 63% recycled cardboard
- Flat packed — easy fold assembly, no tools required
- Brown kraft finish
Made from 63% recycled cardboard, supplied flat packed and quick to assemble - just fold and seal, no tools required. The brown kraft finish gives a clean, professional appearance straight out of the box.
Board construction: This box is made from 200W Grade E Flute board. E Flute is a fine, tightly-spaced corrugation that gives the board a smooth surface and a neat finish. 200W is a stronger variant of the standard 200 grade: it offers better resistance to moisture and compression, making it a more robust choice for larger or heavier contents.
Store and ship with confidence - these Postal Boxes are designed with postal-approved strength and security, so you can trust that your packages will arrive safe and sound.
A large square postal box for bigger items that still need a shallow profile - large prints, framed artwork, flat-packed homeware, textiles, or multiple smaller items packed together. The generous footprint with a contained depth keeps the box manageable while maximising packing space.
Specifications:
- Size: 500mm x 500mm x 120mm
- Board Grade: 200W
- Flute: E Flute
- Made from 63% recycled cardboard
- Flat packed — easy fold assembly, no tools required
- Brown kraft finish
Made from 63% recycled cardboard, supplied flat packed and quick to assemble - just fold and seal, no tools required. The brown kraft finish gives a clean, professional appearance straight out of the box.
Board construction: This box is made from 200W Grade E Flute board. E Flute is a fine, tightly-spaced corrugation that gives the board a smooth surface and a neat finish. 200W is a stronger variant of the standard 200 grade: it offers better resistance to moisture and compression, making it a more robust choice for larger or heavier contents.
Eco-Friendly Packaging Starts Here
Sustainable packaging solutions designed to protect while reducing waste and environmental impact.
76,481+
Boxes Diverted From Landfill
- Reusable Industrial-Grade Boxes
- Recyclable Packaging Materials
- Sustainable Paper Tape Options
- Reduced Packaging Waste
- Durable & Reliable Protection