Material use: Natural green chalcedony, 14kgf ear wire, silicone ear buckle Size: The earrings are about 7~8mm wide, and the ear pins are about 1 cm Chrysoprase, also known as green agate, its name chrysoprase comes from the Greek, meaning golden green. The most famous is that it has the effect of warding off evil, transforming evil spirits, resisting external disturbances, and acting as a talisman. Chrysoprase can stabilize the original intention, bring a cheerful mood, improve insight, relieve anxiety and enhance memory ability, make the mind clear, and be able to adapt to various situations. Good luck to those who take the exam! -About 14kgf- 14K gold filled, can be called 14K injection gold or 14K gold filled. The process is to coat pure 14K gold on the surface of the brass alloy with high-pressure high-tech. Its thickness, wear resistance and compactness are far better than the gold-plated material, so this material has the characteristics of 14K gold, but the price is much more lovely. It has become very popular in recent years and is mostly used for matching light jewelry. Because the outer layer is pure 14K gold, it is not easy to be allergic, but it still depends on personal physique. ♦ Please take it gently when wearing ♦ Maintenance method: Before storing, wipe the silver needle with a paper towel and store it in a sealed bag. 14kgf oxide must be treated immediately. Please brush the ear needles lightly with crystal soap, wash and dry. Chalcedony should not be squeezed or exposed for a long time. 4. K gold will also oxidize and turn black, so be sure to remove the jewelry first when swimming, exercising or bathing in hot springs to extend the beautiful life of the jewelry. Remember to take it off when bathing in hot springs or swimming! !