A VERY strong single wall box, stronger than some double wall options we have seen. A rare and great opportunity to buy a pallet of A4, very strong boxes, without paying double wall prices. Perfect for packing A4 media, literature and more. Unfortunately, this is a one off supply and we only have the one full pallet available initially. So, if you need a really strong A4 box but do not want to pay for a double wall option, go for it!