Sisters share a unique bond, like a best friend you can't lose who stands by you always. Celebrate this special relationship with meaningful gifts like jewelry. This Tree of Life Sister Necklace features a 0.92 inch by 0.81 inch pendant with a 20mm blue crystal circle. It comes with two 18-inch rolo chains, making it a perfect best friend necklace gift for women. Crafted from lead-free and nickel-free 925 sterling silver with 14k white gold plating, this two-sister necklace is suitable for sensitive skin. Sister jewelry makes a special surprise gift for any sister, little sister, big sister, daughter, best friend, or yourself. It is an ideal present for anniversaries, birthdays, Mother's Day, Valentine's Day, or Christmas. For any jewelry questions, contact us; we respond within 24 hours and strive to resolve any issues.