These Tree of Life drop earrings are crafted from genuine 925 sterling silver, cubic zirconia, and abalone shells, symbolizing positive energy that brings beauty, health, good luck, and healing. The nickel-free, lead-free, cadmium-free, and hypoallergenic materials make them ideal for sensitive skin. Measuring 0.54 x 0.23 inches (13.8 x 5.8mm) and weighing 2.7g, they are lightweight and comfortable for all-day wear. Presented in a beautiful gift box, they make a perfect present for yourself or loved ones on birthdays, anniversaries, graduations, Valentine’s Day, Thanksgiving, Christmas, Mother’s Day, or as a daily surprise. Backed by a 100% satisfaction guarantee, if you have any issues, contact us for assistance.