On sale is a set  of  5 pieces dark silver

CALVIN KLEIN 4 hole sew through

solid metal replacement buttons

in plain disc design with raised

rim borders.

Measurements are:

1 piece at approximately 20 mm ( 3/4" inch )

4 pieces at approximately 5/8 inch (15 mm )

This set is in good used condition

The fabric label comes with the buttons

Stock number OL102619