- Bond on.
- Brass plated with gold or silver.
- These button backs can turn any flat item into a button.
- Gold or Silver and 6mm or 10mm.
- Shank holes approximately 1.8mm for the 6mm button backs.
- Shank holes approximately 1.9-2mm for the 10mm button backs.
- *no mixes available.
- *Please consider the actual sizes given in the listing as the pictures are generally enlarged to show detail.