Foamboard prints are a cost effective and very easy way to hang your chosen design. The image is actually printed onto 170gsm fine art paper before being bonded to the foamboard. They can be 'hung' on the wall using 3M Command Strips, which are non-damaging and included in the package. Foam Board printing can take 3 weeks if your item is not in stock. 
Most of the foamboard prints are 400mm x 400mm