About our black postal boxes
Letterbox Friendly Boxes – 180 x 130 x 22 mm – are perfect for protecting orders being sent through the post!
Also known as ‘Pizza Box’ style boxes, they are supplied flat for easy storage and are easily assembled into sturdy boxes in a matter of seconds! Neat tabs ensure they remain closed.
These letterbox boxes are black on the outside and black inside. They are made from quality ‘B fluted’ single layer corrugated card and are designed so that the walls are thick and strong, giving them excellent crush resistance so keeping their contents in pristine condition.
They are manufactured from recycled materials making them Eco Friendly!
Please remember that letterboxes do vary in size. Our range of letterbox friendly boxes is in accordance with the Royal Mail ‘Large Letter or Packet’ specification.
For larger items see the white dispatch boxes page.
We know packaging is an exciting yet critical aspect of your business as it represents your brand and encases your product, so it is very important to get it right. Please order samples of our products to check all aspects are correct for you before placing a full order. To order a sample, please visit our 'Plain Sample Product' page, in the Help Centre, to order the item you would like. We charge a nominal fee of £4.94 (inc VAT) to cover shipping costs.