EFYTAL Infinity Bracelet for Sisters or Bridesmaids - Sterling Silver and Light Blue Stone Bridal Party Gift Materials: Sterling silver, light blue stone. Dainty but strong chain that will not break. Efy Tal Jewelry (manufacturer) will always replace it for you if needed. Perfect for Bridesmaids, Sisters, Sister of the Bride or best friend EFYTAL guarantees your satisfaction, and we offer a 5 year warranty