A corrugated display sign with a former panel secured to a backer panel. The former panel includes a central section opposed by two lateral sections, two support members partially cut away from the central section and maintaining a connection with the central section via at least one fold line, and two or more preformed slots, with one slot positioned adjacent to the support members. The display sign further includes a graphic panel operable to be wrapped around exterior edges of the lateral sections, and having ends secured to the backer panel. The display sign is capable of being erected from a knockdown configuration to an erected configuration by folding the lateral sections away from the central section and wrapping the graphic panel about the lateral sections.