Our team is a team that loves life and pursues perfection. We always strictly control the quality of products and use the highest quality materials to bring you a better experience. Sterling Silver Necklace Hypoallergenic and lead, mercury, nickel free, you can wear it even with sensitive skin! We believe it is not just clothing, but a way of life. Care Instructions:Avoid swimming pool or sea waterScrub with a soft cloth and mild dishwashing liquidStore in an airtight box when not in use.