2 Big 3.5cm Glowing Sunny Yellow Vintage Lucite Buttons

Two gloriously sunny shimmery yellow lucite buttons.

They have all the depth and colour variations that make vintage lucite plastic so attractive.

They are Big - 3.5cm each - probably intended for 1950s jackets or cardigans that just had 2 big buttons at the top.
There are 2 on the display card, printed on the top of which is

"FOREIGN". 

They were found in an old button warehouse and are probably French.