18 carat gold and stirling silver plating on brass Freshwater pearl Lobster clasp fastening Comes with a linen drawstring pouch Size: Chain measures 46cm (pendant measures 1.5cm) Yin Yang Pendant (For Good Luck) in Feng Shui is the symbol of harmony and sense of balance. Wearing this wonderful pendant creates a beautiful harmony into your personality,in the thoughts, at home, in the office, into the surroundings, environment etc. The philosophical principle of Yin and Yang evolved into the idea that all things in the universe exist as inseparable and contradictory opposites. Or pairs of equal opposites that attract and complement each other.