A cubed shaped box measuring 8.4inches or 213mm across all three dimensions. We have Just one full pallet of these brand new, unused cardboard boxes available and they are in excellent condition. They are as they were when they originally left their production facility. A real handy size, easy to pack, easy to carry and great value for money too! They were manufactured using a good quality single wall board material and this size has a wide appeal, capable of shipping many different lightweight products.