These are genuine brand-new 1940s real "pearl" round, flat, white, shank BUTTONS,
sewn onto foiled cards - 24 per card, 6 cards per box = 144 buttons per box (a gross).
Size 14 ligne = 8.5mm diameter, 2mm deep, flat. 8 Boxes available.
Size 16 ligne = 10mm diameter, 3.5mm deep, flat. 42 Boxes available.
Size 22 ligne = 13.5mm diameter, 4mm deep, slightly domed. 9 Boxes available.
(All dimensions approximate.)
The three similar pictures show the three different sizes!