The item is a Saint Theresa sterling silver medal and chain. The chain is a curb chain that measures 18 inches or 45.72 centimeters long. The chain has a lobster claw catch on the end. The medal measures 3/4 inches tall and 1/2 inches wide or 1.905 x 1.27 centimeters.  The medal says Saint Theresa Pray For Us on the front. The back is plain and it can be engraved at no charge. I will provide a pendant box. She is the patron saint of foreign missions.