》Details Length: about 4.2cm (including ear pins) Semi-precious stones: Amazon stone Metal material: 14K bag accessories, 14K gold earrings, sterling silver fittings, 18K gold earrings Form: Circulating spring ear clips (as shown below) https://live.staticflickr.com/65535/48254992911_460f62b674_m.jpg 》14K gold 14K Gold Filled The center of the metal is brass, and the outer layer is covered with a layer of 14K gold, and the thickness is 1/20. The advantages of "14K gold" are: 1. There is a texture of K gold. 2. The metal has high stability and is not prone to allergies. 3. The thickness is many times thicker than the plating method. After using it for a period of time, the color becomes darker, as long as it is polished with a jewellery cloth, and the jewelry is worn longer. https://farm9.staticflickr.com/8679/29230608651_fd4b922a91.jpg 》The characteristics of natural gemstones will vary depending on the color, texture, appearance and size. There may also be natural fine lines, all of which are characteristic of natural materials.