This handmade piece is based on an ancient roman signet ring. It offers its wearer a perfect combination of a vintage yet stylish option. The ring is finished with a high polish which creates a nice soft glow. Made with ethically sourced bronze and produced in a durable manner in our atelier in Amsterdam. All pieces are made and finished by hand which ensures the highest quality en makes every piece unique. It is advisable not to wear the jewelry into a swimming pool, Jacuzzi, sauna/steam room; or whilst exercising, bathing, showering or doing heavy duty tasks. If a piece is exposed to water, then dry it gently & thoroughly with a soft cloth as moisture can cause tarnishing. The ring is made out of Brass which is a natural material which has been used centuries to make jewelry. Dating back to the Romans. For some people, the skin may turn slightly green. This depends on the level of acidity of the wearer's skin. This is completely harmless and can be washed very easily.