System for advertisement

A system for advertising, comprising:

• A) a post assembly comprising first and second ends, said first end having a first neck member with a first threaded opening having a cap thereon, and said second end having a second neck member with a second threaded opening;
• B) a display assembly comprising first and second transparent or translucent walls joined at least at first, second, and third edges, said display assembly further comprises a first seam at said first and second transparent or translucent walls to define a first channel and a second seam to define a second channel, said display assembly further comprises a fourth edge defining a sealing edge, said display assembly further comprises a first elongated rod having a first circular end and a first lock end, said first elongated rod extends through said first channel, and a second elongated rod having a second circular end and a second lock end, said second elongated rod extends through said second channel, said display assembly displays matter housed between said first and second transparent or translucent walls;
• and
• C) at least one extension post assembly comprising third and fourth ends, and at least one tension arm, said third end has a first threaded member extending therefrom, said first threaded member secures into said second threaded opening.