Offered are 17 pieces of mother of pearl natural shell discs for jewelry making or restoration (e.g. used for restoration of MOP surrounds on keyhole escutcheons on antique chest of drawers, boxes, etc.). Each is about 33.3mm (1 5/16″ in diameter) and the thickness is varies from piece to piece from about 0.79375 to 1.5875mm. They are all in good shape with no breaks, cracks, etc.
Thanks and please let me know if you have questions.