The exhibition posters are more effective if placed on appropriate stands. Not all the exhibition posters can be pasted at the side panels of your booth simply because the posters will not be seen by passing visitors. Stands may be required in the middle of the floor and this is when you will benefit from various poster stands. If the exhibition posters will be hanged on the side panels consider frames for the finishing touch. In addition you may also want to consider the light boxes which will not only add emphasis, but will ensure visibility and a professional look.
If you simply hang the posters without frames the items will get damaged, show wear and tear etc. In the long run it will be better to invest just that bit extra to ensure a well rounded display that can be repeated at another exhibition.