éThis jewelry is made of high quality base metal and 18K gold plated. Covered with Austrian crystals sparkling gracefully and beautifully. It's a perfect accessory to your outfit or as an appropriate gift used in wedding and engagement party or other occasions. Also It's an excellent gift for anniversaries, graduations, birthdays, or just as a surprise to remind that special someone how much you care. Warm tips: 1.Please avoid contacting with the acid and alkali, corrosive substances. 2.Please avoid the collision, so as to avoid surface scratches. 3.Please avoid wearing it when sweating a lot, shower or sleep, etc. 4.Please wipe them with soft cloth when you clean your jewelries.é