The ring size range in China is 4-26, while in Europe it is 44-61, so size 55 belongs to the European ring size range. The number of European rings represents the circumference of the inner ring, and the circumference corresponding to ring number 55 is 55mm. By referring to the domestic ring size chart, a conclusion can be drawn.
Mainland version ring size comparison chart
According to the table below, the ring with a circumference of 55mm corresponds to the mainland version size 15 and a diameter of 17.5mm.
Hong Kong Ring Size Comparison Table
According to the table below, the ring with a circumference of 55mm corresponds to the Hong Kong version number 13 and a diameter of 16.5mm.
What to pay attention to when measuring ring size
1. It is recommended to choose a thin rope or paper without elasticity for measuring PROPS, and not to use cotton thread or rubber bands.
2. When reading values, the line of sight should be parallel to the scale being read to avoid errors caused by different angles, preferably accurate to 0.1mm.
3. Due to the easy thermal expansion and contraction of finger blood vessels, there may be deviations in measurements at different temperatures and seasons. Measurements may be tighter in summer and looser in winter. It is recommended to take the average of multiple measurements at different times.
4. There are different versions of the ring size comparison table, such as international version, mainland version, Hong Kong version, etc. Different versions correspond to different ring sizes. When purchasing, it is important to be clear which version of the ring size chart the brand is using.