The Saint Barbara round sterling silver necklace is cast in solid 925 sterling silver and comes with a matching solid 925 sterling silver chain. The pendant has a raised section with the words "SAINT BARBARA PRAY FOR US" which encompases the center. The center of the pendant is a raised depiction of Saint Barabara. The chain is a curb chain which is 18 inches in length and has a spring ring claps. Comes with a flocked jewelry gift box. Saint Barbara is the patron saint of Architects, Stone Masons, Gunners Dying, Firemen, and Miners. St Barbara's feast day is December 4th. The medal size is 18.25 MM. The total weight is 1.375 DWT (2.14 grams).