The ring size range in China is 4-26, the ring size range in Europe is 44-61, and the ring size range in the United States is 5-12. Therefore, the ring size 9 belongs to the size of China or the United States. Please check the ring size comparison table in Chinese Mainland, Hong Kong or the United States.
Mainland version ring size comparison chart
According to the table below, the circumference of the mainland version corresponding to the 9th ring of the ring is 49mm and the diameter is 15.6mm.
Hong Kong Ring Size Comparison Table
As shown in the table below,
Ring No. 9
US Ring Size Comparison Table
According to the table below
know
Ring No. 9