It is supposed to be attached to a hairpin or a hair tie but I am not pleased to as how it turned out. Perhaps my picots were a little too large or I did not block it properly. Somehow the interlocking rings are moving too freely.
I did not like the thread colour either. Loved the colour on the ball but it looks washed out when tatted up. Decided to use different coloured beads for each ring. Pattern is found on page 54 in this Japanese book which I got a few months back.