Women's butterfly moonstone threader earrings are made of 925 sterling silver with a 6mm heart-cut moonstone. These durable, lead-free, nickel-free, and hypoallergenic earrings suit daily wear for sensitive skin. The butterfly design symbolizes independence and self-sufficiency, and the long chain drop signifies my heart will always love you. Moonstone, the June birthstone, represents wealth, happiness, and nobility. Measuring 10cm 4in in length with a 0.5in pendant, they are easy and comfortable to wear. Presented in a gift box, they are ideal for mothers, grandmothers, lovers, sisters, or yourself on Mother's Day, anniversaries, Valentine's Day, birthdays, or Christmas. We provide satisfactory after-sales service with a money-back guarantee; contact us for any questions.