The item is a sterling silver st Gerard medal with a 18 inch or 45.72 centimeter long curb chain. The chain will have a spring ring catch on the end. The medal is round and it measures 24 x 21 millimeters. The medal says St. Gerard Pray For Us on the front. The back of the round medal is plain and we can engrave it at no charge. This item has to be made so please allow a week before I can ship it. I will provide a nice pendant box. St Gerard is the patron saint of expectant mothers. If you want a longer or shorter chain let me know.