The item is a sterling silver Saint Cecilia oval pendant with a silver curb chain. The chain will have a lobster claw catch. The back of the pendant is plain and we can engrave it for you at no charge. The pendant measures 3/4 inches tall and 1/2 inch wide or 1.905 x 1.27 centimeters. I will provide a pendant box. She is the patron said of musicians and singers.