(Lancaster, PA, USA)
Our display is always evolving but the biggest improvement we made was to add a manufactured display with risers and various stands.
Our backdrop I made by cutting an arch in a 4′ piece of 1/4″ luan plywood, then cutting a row of slots for hanging items and finally glued on some velvet to cover it.
On the back I screwed a 1″x3″x4′ strip of board.
We just place our tablecloth down, then the backdrop sets along the back edge of the table and is held in place with a couple C clamps.