This is a very rare White  "Washibodo" shell button  2hole Made in Japan. Shade is milky white with a white.brown rougher back. They're the "real deal" and BEST quality.
Sizes are:
11mm (7/16" or 18/L)
13mm (1/2" or 20/L)
15mm (5/8"or 24/L)

*WE GLADLY COMBINE SHIPPING! Any Postage savings will be automatically refunded.