This bracelet is approximately 7 inches in total length with a 1 inch extender. Due to the dimension of the stones, this is a smaller size 7 inch bracelet, so it is a fit for all wrists. The average wrist size is 6-7 inches. The center purple Flower Agate stone is 23 mm wide (just under 1 inch), and the the Charoite discs are 14mm in diameter. It has a sterling silver lobster claw clasp.