Q: Compared with closed-mouth rings, do I need to buy them in different sizes? Answer: The production process of the ring is very long, and it has to go through many processes. When the finished ring is made, the inner ring size of the ring may be slightly different due to the polishing operation, or the ring may be squeezed during the processing. There is a little deformation due to pressure, and the size of the ring itself may not be standard when the ring is opened. Therefore, the size of the ring produced by different jewelry factories will be somewhat different. Therefore, choose the open ring When wearing a closed mouth ring, it should be relatively suitable. Although the size of the inner ring of the open ring can be adjusted, the adjustment also has a degree. If it exceeds the normal adjustment range, the ring will be deformed and the appearance is extremely unsightly. Therefore, when choosing an open ring, you should also choose according to the thickness of your finger. Corresponding large, medium and small size, so that it will be more suitable to wear. The information comes from the Internet, please contact if it involves infringement.