PACKAGING BOX

To provide a packaging box which can hold a product stably, and which can easily package and take out the product.SOLUTION: A packaging box includes: a bottom plate (21); two side plates (31, 32) formed into a substantially triangular shape; a front plate (22) and a back plate (23); four overlapping pieces (4, 5, 6, 7) connected to opposing two sides of the front plate and the back plate that are not connected to the bottom plate (21), and overlapped with the front plate and the back plate; and four folding pieces (8) connected between the side plate and the overlapping pieces. The folding piece (8) is divided into a first region (81) connected to the side plates (31, 32) and a second region (82) connected to the folding piece by a folding line (h), and the overlapping pieces (4, 5) are divided into first regions (41, 51) and second...