Celtic knot earrings: Celtic knot is the symbol of good luck, it contains beautiful blessings for its owners.The chic jewelry can highlight your appearance, grasp everyone's eyes in the crowd. Materials:These jewelry are made of eco friendly material,Lead free, non-toxic, cadmium free and nickel free, no allergenic reaction. nickle and lead free, made of alloy, little charms, which will be safe to wear, no harm on your ears. Easy to wear and take off. You bet win the compliments. Occasion:This is the perfect earrings for festival, parties,proms, pageants, weddings, birthdays, daily wear or any other special occasion. Best Gifts: Whether it’s a birthday, holiday, daily wear, a special occasion, wedding, prom, pageant, bridesmaids, parties, proms, homecoming, just because jewelry is always the perfect gift. Customer Service: For any questions in using, please contact us. The happiness of customer is always the first priority for us.