I picked up 2 movie poster lightbox's today. There is no plexi in them so I need to get some. It has the spring loaded clips (4 metal frame pieces swing outward spring loaded to allow the poster to be put in while hanging). My question is do I need to sandwich the poster between two pieces of plastic, or can I get buy with just one sheet of plastic on the outside?
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9/6/08 at 6:09pm