The St Patrick necklace is cast in solid 925 sterling silver. The pendant has a raised border with the words "SAINT PATRICK PRAY FOR US" which encompasses the center. The center of the pendant is a raised depiction of Saint Patrick. Comes with a matching 925 sterling silver curb chain which is 18 inches in length and has a spring ring clasp. St. Patrick is the patron saint of Ireland. Feast day March 17th. The medal size is 18.00 MM. The total weight is 3.67 DWT (5.71 grams).