Wear the European version size 70 ring with a circumference of 7cm. The circumference of 7cm refers to a finger circumference of 70mm. The circumference of ring sizes in China ranges from 44mm to 67mm, while the circumference of American ring sizes ranges from 49.3mm to 67.2mm, and the circumference of European ring sizes ranges from 40mm to 75mm. Therefore, a circumference of 7cm belongs to the ring size in Europe, and you can choose to customize the ring or choose the European version ring size 70.
How to measure the size of a ring
1. Paper strip measurement method
① Prepare a small piece of paper with a width of about 0.5-0.8cm;
② Wrap the cut small piece of paper around your fingers, not too tightly;
③ Then mark the place where the paper is handed over for measurement purposes;
④ Measure the distance between two points with a ruler and refer to the ring size chart.
2. Ring inner diameter measurement method
If there are other suitable rings at home, you can place this ring on a piece of white paper, draw a circle along the inner circle with a pen, and then measure the diameter of this circle with a ruler.
3. Ring size bar measurement method
If you are afraid of inaccurate measurements, you can go to a jewelry store and ask for professional help. Generally, jewelry stores use ring size bars and rings. First, try on each ring one by one and select the most suitable one. Then, put this ring on the ring size bar and read the value.