When it comes to portable displays, my favorite is the traditional three panel, rigid display. I love this type because is very hard-wearing — a good quality if you will be using it in a number of different locations. I also like this type of display because the upright panels can be bent slightly in an inward fashion, so that the panels resemble the letter “C”. A portable display arranged in this manner will not tip over as easily as one that is made of a single sheet of poster board. The three panel display is great when you don’t have anything to hang your display board on, or anything to lean it up against — it will stay up on its own.