Rich Brown Vintage 2.2cm or 2.8cm Buttons - 12 or 24

A comforting colour - a rich smooth dark brown.
 They are slightly domed with an indentation at the top for the holes -like trainee volcanoes.
I have 2 sizes and quantities :
-2.8cm wide 12 on a sheet
- 2.2cm wide - 24 on a sheet.