Craft show display tabletop folding shelf brackets, just add your shelf boards.
A set is as pictured you get 4 panels that are hinged to make (2) 90 degree stands
It measures 30 1/4" Tall, 13 1/2" Wide, folds to just 3" for transport. 5 rungs spaced 6" apart, 12" long inside width. Buy your shelf boards local to save shipping cost. Setting on your table you can use the three middle rungs or the fourth if not to tall, so counting your table 4-5 areas to display your crafts.
As with all my displays shipping is listed for the West Coast so contact me if you live closer to PA. for your shipping cost.