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Clam Shell Buttons

This shows both sides of the 1.5" clam shell buttons

See our Clam Shell Buttons on

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The fresh water clam shell buttons have two holes and various degrees of curvature. The buttons are pinkish in tone and slightly curved.

Order Code Description Price
R-491-0.9 0.9" Clam Shell Button (36-line) NEW! Buy on
R-491-1.0 1.0" Clam Shell Button (40-line)
R-491-1.1 1.1" Clam Shell Button (44-line) NEW!
R-491-1.5 1.5" Clam Shell Button (60-line)
R-491-2.0 2.0" Clam Shell Button (80-line)
R-491-2.5 2.5" Clam Shell Button (100-line)


Genus and species: Hyriopsis schlegeli.  Wild.


These clams are not endangered.  The shells are a by-product of the pearl industry.


For other clam shell products, click HERE.

Made in China