Solid Sterling SilvernSturdy chain yet lightweightnThis Rosary is Made of Solid Sterling Silver. The Quality of Workmanship is Excellent, the Chain Is Very Strong and the Beads are diamond cut and 1/8 inch (3 mm) in Diameter. The Rosary Center is a very nice detailed the depiction of the Holy Virgin. The 18 inch length does not include the hanging part. The Crucifix is 22mm (7/8 inches) long and 13mm (1/2 inch) wide.