1, bead necklace is the most popular style. Its advantages are simple and generous, classic and durable. If you are worried that the bead necklace will break easily, you can wear a fishing line in it, so that even if a ring breaks, it will not fall off. Of course, bead necklaces also have disadvantages. If you wear it with a smooth surface for a long time, the surface will be scratched and lose its luster. When choosing a bead necklace, you should choose the thickness according to the other person's figure.