The item is a sterling silver cross and chain. The cross measures 7/8 x 1/2 inches or 2.2225 x 1.27 centimeters. The chain is a silver curb chain that measures 18 inches or 45.72 centimeters long. The chain will have a lobster claw catch. I will supply a pendant box. This item is made to order so please allow approximately 4 days before we can ship it.