High quality 3.5mm natural lapis lazuli small gemstone beads. Genuine 925 sterling silver seamless & lobster clasp. Available necklace length up to 28 inches. Available bracelet wrist size from 6.5"/16.51cm to 9"/22.86cm (Approximately). *DELIVERY TIME: We ship within one business day and the delivery time is much sooner than what Amazon has estimated except for major holidays.