The size of the ring mouth is the size of the ring, and the standards of the ring mouth size in different countries are slightly different. Most Chinese ring sizes use Hong Kong code, and the general ring number is 7-24.
Generally, the ring mouth size of the Hong Kong version starts from the 7th and ends on the 24th, including the ring mouth size for men and the ring mouth size for women. The size of girls' hands is mostly concentrated in the size of11-0/4, while the size of boys' hands is mostly concentrated in the size of 17-20. The following is a comparison table of ring mouth sizes. You can choose the right size ring according to this table.
Precautions:
When measuring the size of the ring, you should pay attention to measuring it several times. The results will be different with different measuring time.
1, test several times.
Because the measurement method we use is very daily, and we don't use very sophisticated instruments to ensure the accuracy of the results, so we'd better measure several times according to the same steps and take the average. If the results of several measurements are quite different from usual, then discard these values decisively and average the remaining results.
2. Pay attention to the measurement time.
Everything in the world will follow the principle of "expansion with heat and contraction with cold", and fingers are no exception. When buying a ring in winter, the size of the ring should be about half, so that the finger will swell in summer and the ring will not become too tight, which will bring discomfort to the wearer.