This Abstracta (abstracta.com) system is for sale. I only used it 2 times and then stopped doing large shows. It would be great for jewelry or small item selling at shows or for a shop.
It sets up with black matte poles and connectors with glass for the shelves. The highest point is about 76” and the length about 143”. This is available to pick up in Ann Arbor, Michigan. I am asking $1000 for the whole system (originally about $2000). Contact Nancy Peterson, Beaver Island Jewelry. firstname.lastname@example.org