Sequin Help

[aspats.livejournal.com]

Okay, I'm the Service VP for a coed service organization at my university and our chapter has different colored sequins to put on the back of our service pins to designate total hour ranks.
The problem is, they have stopped selling those kind of sequins in the area and I have tried to look them up online, but basically I know nothing about the subject.


Again, I don't know anything about sequins, but I'd say...maybe 12mm?
They're displayed on a regular sized chess board.

So my question is, where can I find sequins and if I'm completely out of luck forever, can anyone suggest alternative recognitions?

If this question is inappropriate or should be in another community, I'll delete this entry.
Thank you so much!