I haven't listed these on Etsy yet, but I hope to do so soon.
If anyone is interested before I list them, let me know.
Pay Pal only. I'll send you an invoice.
Here are the specs:
They are square discs with an off centered drilled hole. 3mm x 13mm x 17mm (Sizes of each disc vary a little due to the handmade nature of each disc.) I have two sets of these discs. There are 12 discs in each set. Paypal only. I'll be selling them for more on Etsy. Here the price is $12. Let me know.