The item is a sterling silver Blessed Karolina Kozkowna pendant and chain. The pendant measures 3/4 x 1/2 inches or 1.905 x 1.27 centimeters. The back of the pendant is plain and we can engrave it for you at no charge. The chain is a silver 18 inch curb chain with a lobster claw catch. She is the patron saint of virgins and purity. This item is made to order so please allow approximately 4 days before shipping. We will provide a pendant box.