YL Design: Designed for classic stacking jewelry for women Material: 925 sterling silver with rhodium plated Birthstone: Set with round-cut created tanzanite Optional size: 5 / 6 / 7 / 8 / 9 / 10 Package: Come with YL jewelry box YL Stackable Rings Sterling Silver Halo Created Tanzanite Eternity Bands Jewelry for Women-size9