Sales unit * 2 colors, 1 for each color, 2 in total
Size * Diameter 28mm
Color * Green/Hunter Green
Material * plastic
Category * vintage
As there is size of 28mm, you can use it for one point.
A vintage button from the 1940s in the early days of plastic buttons.
Timeless antique buttons found only in this era.
The last image is a size comparison with the separately sold VBT-CO98-4GR button.