Celebrate your birthday, lucky number, or anniversary with this vintage, circa 1950’s, calendar page charm. Made of 14K yellow gold, this high polish piece measures 1/2 inch long by 3/8 inch wide. The charm features a 14K yellow gold split ring bail that makes this charm perfect to wear on a favorite neck chain or easily and securely attaches this charm to a charm bracelet. With a blue enameled number thirteen and red enameled heart, this is sure to be cherished for years to come!