1. Circumference measurement method
Wrap a thin piece of paper or silk thread around the finger you want to wear the ring and mark where it meets; Then use a ruler to measure the length from the beginning of the strip to the mark, that is, the circumference of the finger; Finally, according to the measured finger circumference, you can find a ring size that suits you.
3, jewelry store measurement
Try on different ring models in jewelry stores to find the ring size that suits you best. However, if you try it in winter, because the weather is colder, the fingers will be thinner than in summer, so choose to try it on in the afternoon or evening, and the measured size can be more accurate.