I make and sell different sized plugs made from polymer clay. They are horseshoe shaped and have metal dangle earrings that hang down from them, so people with gauged ears can wear cute and pretty earrings too. My problem is that I have my farmers markets coming up, and I need a way to display these earrings/plugs without taking up much table space. I'm up for building something, but I'm just not sure what to do. Any suggestions?