The ring size standard table used in different countries and regions is different, and the mainland version, Hong Kong version and American version are used more in China at present.
First, finger 5.5 cm to wear a ring
1, finger 5.5 cm in the mainland version should wear 15 ring, that is, circumference 55mm, diameter 17.5mm.
2, fingers 5.5 cm, in the Hong Kong version should wear No. 13 ring, that is, circumference 55mm, diameter 16.5mm.
1. After wearing the ring filter, make sure it slides smoothly over the knuckles of your hand.
2, If you want to get a more exact size, you can measure at night, because the finger size is the largest at this time, and it is recommended to take an average number of measurements.
5. If you feel too loose after wearing the ring, you can wrap transparent fishing line around the inside of the ring to prevent it from falling off. If it is too tight, you can rub soapy water on your fingers and put it on or take it off smoothly.