This exquisite opal sterling silver necklace is crafted from 925 sterling silver with a high-polish finish, ensuring it is nickel-free, lead-free, and low allergenic. In Greek mythology, opal is believed to be a magical stone left by angels, symbolizing hope, purity, truth, and luck. Wearing this necklace embodies the grace of an angel, bringing happiness to oneself and others. The butterfly pendant measures 22 mm wide, with an 18-inch chain and a 2-inch extension for adjustable length. Weighing 3.95g, it represents transformation, freedom, love, and success. Butterflies symbolize loyalty, as they mate for life. This delicate opal butterfly necklace makes a perfect gift for birthdays, anniversaries, Valentine’s Day, Mother’s Day, or Christmas. Surprise your loved one with a token of happiness and love. For any inquiries, feel free to contact us for assistance. We are committed to providing excellent service.