Approximately 3/16" thick, beautiful domed oval .86" wide x 1.18" tall, polished to a glassy finish and ready for scrimshaw. Color ranges from ivory to light tan, can  be set in a bezel, drilled from the front for a jump ring or drilled down from the top for an eye screw. These are gorgeous.  We have 23 left no more after that 6/10/26.