*Center Initial Height : 5/8 Inch (1.6 cm) Approx. *Bottom Band: 3/16 Inch (5 mm) Approx. *Sterling Silver Thickness : 0.9 mm Minimum. *Premium high end quality fine sterling silver personalized 3 initials monogram ring. *This monogram ring plated in Rhodium over solid sterling silver. Rhodium is a metal 10 times as costly as gold and it's fabulous as a plating for sterling silver jewelry because it is dazzlingly, white and mirror-like. Rhodium plated sterling silver jewelry will retain it's original appearance longer than a natural sterling silver jewelry, many times a plated item will prevent tarnish and scratches. *These monogram jewelry typically structured with the Last Name as the large initial in the Center, the Left Initial is the First Name, and the Right Initial is the Middle Name. Example: aBc - B is center large initial for the last name initial.