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Product Description

  • Packs of 20 boxes.
  • Made from reinforced single wall which adds increased strength compared to standard single wall boxes, protecting their contents.
  • Improved materials that are 7% lighter than standard single wall boxes, reducing shipping costs while still offering improved content protection.
  • Equivalent strength to standard double wall boxes but with less cardboard used.
  • Manufacturing process reduces carbon in manufacturing by 30% when compared to standard single wall boxes.
  • This box is multi-scored design which means they have pre-scored fold lines that can be cut to different heights (229 mm).
  • Contains at least 60% recycled cardboard and non recycled materials comes from a FSC™ certified sustainable wood source.
  • Flat packed to save space.
  • C Flute 4 mm wall.
  • Certified as compostable and ethically sourced to Feed a Field™ standards.


Feed a Field
Product Code


UK Mainland 2 to 4 days - £3.49.

FREE on orders over £74.99.

Northern Ireland, Highlands & UK Islands £3.49+

International £5.95+

Customer Reviews

N18 Cardboard Heavy Duty Single Wall Sustainable Box 18x12"

Item in Stock (50 Available)

Product Code: KP-CSW-EBOX-181212-1x20

Packs of 20 boxes
Ideal for standard parcels
457 x 305 x 305 mm
(18 x 12 x 12 inch)


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