Our customer had a large box that needed graphics on four sides. He was thinking of foamcore mounted pieces, but worried about shipping damage to flat pieces that large, and we agreed.
We solved his problem by making vinyl banners that can be shipped rolled up, and then installed in the frame on site. We think they look pretty good! The trade show graphics were nice and crisp, and the entire booth presented his product very effectively and professionally.
I should also add, affordably! Not only was this a less expensive way of producing the graphics, but the shipping cost and risk of damage were much lower.