About our black mailing boxes
Postal boxes and mailing boxes – 315 x 230 x 55 mm – are ideal for protecting goods being sent by courier or through the post.
The box is sized to take one of our A4 size gift boxes (310 x 215 x 35mm or 50mm deep)
The sturdy cardboard packaging boxes are black on both sides. They are made from quality ‘B fluted’ single layer corrugated card, which gives them excellent crush resistance, ideal for postal packaging and keeps their contents in the best possible condition.
All our despatch boxes are supplied flat for easy storage, they are quick and easy to assemble when needed and have neat tabs to keep them securely closed.
They’re Eco Friendly too, being made from recycled materials – and easily recycled when no longer needed – the perfect cardboard box!
For smaller items which can go through a letterbox try our letterbox friendly boxes.
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 £4.79 (inc VAT) to cover shipping costs.