Mother of Pearl BEADS Flat 10mm Shell Center Drilled Flat 2mm thick 1.5mm hole uniform for jewelry bead supply

These are natural Mother of Pearl shell beads.  Each flat round bead measures 10mm by 2mm thick and is center drilled with a 1.5mm hole.  These are white iridescent luster shell. 

Available in 50 or 200 pc quanity.