Earrings, ornaments made of metal or jade worn on the earlobes. Earrings can be made of metal, plastic, glass, gems and other materials. Some are ring-shaped, some are hanging, and some are granular. The weight and size of earrings are limited by the human body’s bearing capacity. Some people who are used to wearing heavy earrings will notice the ears after wearing them for a long time.

　　Hanging earrings can be found in many ancient and modern places and cultures in the world. In many cultures, there is a habit of piercing the ears of newborn girls. This custom is controversial because ear piercing is not the intention of babies. Male ear piercing is becoming more and more common in modern society.

　　Earrings worn on the earlobes. The style is rich, mainly worn by women, but also worn by some men. There are usually three ways of wearing: hanging on the ear hole; clamping the earlobe with a reed; or fixing it with screws. To a certain extent, earrings can show certain customs, beliefs, status, wealth, etc.

　　Reason for wearing

　　There are different opinions about the origin of wearing earrings and earrings. There are two theories. The first is that the appearance of earrings and earrings is the result of people's pursuit of beauty; the other is that earrings and earrings were originally used for medical treatment. The first statement is easy to understand, and it goes without saying; the second statement also makes sense from the perspective of modern medicine, because the earlobes where earrings and earrings are worn are precisely the acupuncture points of the eyes. It can be seen that wearing earrings and earrings has a certain auxiliary effect on protecting eyesight, preventing eye diseases, especially preventing and treating myopia.