1.Applications: Shinning, beautiful, luxury looking jewelry set for celebration, wedding, party, holiday, birthday, anniversary and show.Ideal gift for your girlfriend, fianc e, wife, mother or friend. A good choice for engagement or wedding jewelry too or just as a surprise to remind that special one how much you care! 2.Jewelry care: storing in jewelry box, avoiding contact with oily hard substances and chemicals, cleaning with warm water, wiping with soft cloth and do not wearing when bathing 3.Others: harmless and hypoallergenic to skin. This diamond necklace earrings set look very solid. The necklace pendant design of hollow leaf is unique and crystal earrings with S-line is a great design.