The invention discloses a box which comprises a foldable blank. The blank is provided with a plurality of folded plates forming the side walls of the box, and a plurality of folded plates forming the bottom wall of the box. In addition, a plurality of folded plates forming liner side walls and a plurality of folded plates for forming a liner bottom wall are arranged. Meanwhile, a plurality of folded plates for forming a liner and the top wall of the box are arranged. According to the box, due to the fact that the folded plates are formed on one foldable blank, the box can be folded by one blank, and the box has the beneficial effects of being easy to manufacture, capable of saving materials and the like.