Round earring setting with post. I measure them as 11mm in width.
Probably meant for 10mm cabochon. I ordered these from my supplier by
mistake. This is not a product I offer on my web site. I would like to
just get something for them if you can use them. Price reflects that. I
am going to give you the entire bag as shown in the photo. I didn't
count them personally, supposed to be 500pcs there.