Vintage Soft Yellow 1.7cm or 2.2cm French Buttons - 6 or 24

Sweet little vintage buttons.
A soft yellow with a fluted circumference and cut out holes -to show the colour of the fabric underneath.
They are  either 1.7cm wide or 2.2cm wide, French, 1940s and  I'm selling them in lots of 6 or sheets of 24.
The last photo shows the back of various colours of these buttons.