Size: Thickness 11.1-11.3mm Inner circumference 18.0cm About the Dragon God: Symbolizing absolute power, the power of the Dragon God is said to bring protection from the Eastern Buddhas, leading to wealth, prosperity, great happiness, and immense good fortune. Representing the source of all Feng Shui power, it signifies development and growth, and is extremely popular among the wealthy in China. Recommended for those seeking powerful good luck. Combined purchase discounts: ¥200 off for each item from the second item purchased. 2 items purchased: ¥200 off 3 items purchased: ¥400 off 4 items purchased: ¥600 off Thank you!