When I first started tatting edgings, I often did not know what it would end up as, so I would leave it unfinished.
I found this one which I tatted years back. I no longer have any of the pink thread so I unpicked some rings and chains and joined it to the beginning. But not before I found some mistakes. There are still mistakes if you bother to look closely. I could edge or border a small oval pillow with it. The thread is Venus Size 40 in a dusty pink and a dark plum.