The metal pylons of that kind consist of aluminum profile, fluorescent lights inside, hollow beam and plexiglass, which fits on separate sheets so that there is the possibility to change the individual theme (especially for shopping malls).
The displayed theme can be digitally printed if it is a photograph, or the sticker can be carved if it is letters with or without spot background. The thickness of that kind of constructions can be 360mm if the plexiglass be put hollowly or 170mm if the plexiglass be put straight and in total height dimensions up to 600cm and width up to 140cm.
Let your imagination fly and together we will create the best result.