Poster Displays that have mounted steel panels have expansion capabilities. If you originally purchased displays that have 10, 15 or 20 panels, the holding brackets are expandable to 30 panels. As your display needs increase, panels can be purchased in increments of 5 or 10 complete panels depending on the type of display.
Replacement panels, cardboard sheets and brackets are also available by themselves if parts get worn looking from prolonged use. Click on the links below to see the sizes available and price breaks for the different categories.