Beautiful iridescent Mother of Pearl buttons date from the 1950/60's and are attached to their original cards. Buttons are about 7/8th of an inch in diameter with a self shank back and are 1/8th inch in thickness. Cards measures 1 and 3/4th by 3 and 3/4th in size. These beautiful buttons are available in six different colors. Excellent unused vintage condition. Priced per card of 3 buttons.