The item is a sterling silver Sacred Heart of Jesus high relief medal with a sterling silver curb chain with a lobster claw catch. The chain measures 24 inches in length. The pendant measures 1 x 1 1/8 inches or 2.54 x 5.3975 centimeters. The back of the pendant is plain and we can engrave it at no charge. We will provide a pendant box. This item is made to order so please allow approximately 4 business days before we can ship.