Our bracelets are adjustable to ensure years of wear and are available in a single size. The bracelet's chain measures approximately 6 inches/15 cm and is accompanied by an additional approximately 1 inch/2.54 cm extender to allow adjustments over time. To ensure the right fit use a ruler or the sizer provided below. Measure the distance from around the wrist beginning at the center of the wrist. Please contact Customer Care for questions or to request any custom sizes.