Beautiful, high quality dyed Mother Of Pearl shell button, in dark purple. The shell's natural glow comes through the color, and creates a lovely sheen and iridescence. (Clearly these are not plastic buttons!) The backs are mottled gray-brown natural shell. Satiny, glowing, thin but strong, natural with variance per the photos, for your best uses.  

Diameter: 7/8" / 23mm. $2.10 each

This button matches the 1/2" size which is #241189 D

And the 11/16" size which is #300974 D

Wash gently by machine or hand. Avoid dry-cleaning.