This vintage new-old-stock button is unusually formed by lifting the center of a thick, round slab and allowing it to fold and harden.  The silver wash is accented by brown antiquing.  Shank was shaped by cutting away and drilling hole in formed material.  Button comes in two sizes:  1 1/4" diameter X 1" high and 7/8" diameter X 7/8" high.  The perfect button for a unique project!  Multiples available.  Price is for one button.