Features: Snake belly chains are made of alloy, using exquisite craftsmanship, delicate and compact, with rich shapes, Our products are comfortable to wear, would not hurt the skin. Maintenance Instructions 1.Avoid contact with cosmetics. 2. Avoid wearing it while bathing. 3. Avoid collisions and squeezing. 4. Keep it dry and sealed when you're not wearing it. Notice 1.Please check the size before purchasing! 2.Due to manual measurement, please allow for an error of 2-3 cm. Hope we can bring you a good shopping experience!