Material: 14K gold-plated Brass / Silver Post Zircon 3.5cm / Every accessory here also has its story, please support the original! LOVE BY THE MOON All accessories are made by our craftsmen. The material is made of high-quality zircon, semi-precious stone, natural stone, brass and 14K thick gold plating. 1. Avoid contact with chemicals (such as perfumes, lyes, dyes, hair dyes, cosmetics, etc.) 2. Avoid contact with sweat. Clean with a cloth. 3. Do not wear while swimming, bathing or sleeping. 4. Do not rub, please store in the box when not wearing.