A collapsible box has a body with a front panel, a bottom panel, a back panel, a top panel, a closing panel, a left folding panel, a right folding panel, and a back folding panel. The back folding panel has a center panel foldably connected to two side panels. Each of the left and right folding panels comprises two foldably connected panels. The bottom panel edges are foldably connected to edges of the front, back, left folding, and right folding panels. The opposite edges of the top panel are foldably connected to the back and closing panels. The edges of the front panel are foldably connected to one set edges of the left folding and right folding panels, and edges of the back folding panel are foldably connected to opposite set edges of the left folding and right folding panels.