Method 1:
When measuring, connect four long fingers (except thumb) to the "tiger's mouth", squeeze hard, and then measure with a measuring tool, for example, just 45 mm, then add 2~3mm on this basis to be the ring that suits you. This specification will be very painful to wear. Please lubricate it with a lubricant such as hand sanitizer. Some people like to wear loose clothes, but they can choose a slightly larger ring.
Method 2:
Precautions:
The calibration of vernier caliper is based on the straight line above "0", not the edge of vernier.
This size is the benchmark size. Generally, add 1-2mm, which is convenient for wearing bracelets, and add 3-4mm for the elderly and people with large and hard hand joints.
Method 3:
When you choose to wear a jade bracelet, you should be able to reach the "tiger's mouth" with four long fingers (except your thumb) and feel a little tight, then take it off and measure the inner diameter, for example, just 55 mm, then this size is suitable for your collar. When choosing, choose the coil size of 1 ~ 2 mm, which is more convenient to put on and take off.
Some people are used to wearing smaller jade bracelets, or don't want to take them off. In this case, the size can be reduced by 1 ~ 2 mm in turn. Generally, when choosing, try it on first. When trying it on, you can apply some detergent or soapy water to your hands and ask someone to help you put the jade bracelet on your wrist with a little force.
Method 4:
Put your fingers together and ask someone to help you measure the circumference of the thickest part of your hand with a soft rope in the thinnest state, then divide it by 3. 14 and add 1~2mm to get the inner diameter of your bracelet. For example, if the length you measure is 170mm, then170/3.141~ 2 = 55 ~ 56mm.
Extended data:
Soft ruler measurement method
Press the tip of your thumb against the root of your little finger, being careful not to be too tight or too loose. Wrap a soft ruler or a thread around the widest part of the palm. When measuring, if the hand is soft, the lady can measure it tightly. If the hand bone is hard, all she can measure is to tighten the thread. Divide the length by 0.3 14 to get the diameter of the inner ring of your bracelet.
For example, the size of the left hand is 420px( 168mm), divided by 0.3 14, it can be determined that it is suitable to wear a bracelet with an inner ring of 53.5 mm ... it needs to be slightly looser or tighter. You can add or subtract 1-50px, which is the actual size of your hand and the size of the bracelet.
Bracelet (bracelet; A bracelet? ) is a ring ornament made of gold, silver and jade, which is worn on the wrist. According to the structure, it can be generally divided into two types: one is a closed ring made of jade; Second, there are ports or several chains, mostly made of metal. According to the production materials, it can be divided into gold bracelets, silver bracelets, jade bracelets and gem bracelets.
A bracelet is different from a bracelet. Bracelets are generally single-piece structures. Bracelets can be combined into a string of small pieces and worn on your hands.
Fashionable and healthy, with incredible health-preserving function, simple to use, anti-fatigue at any time, and drive away fatigue at any time. The easier you cross, the healthier you are.
Wear one on your hand and one on your mobile phone, so you are not afraid of electromagnetic radiation. If you wear a job, your mind will always be clear. For people who often smoke and drink, blood will be sticky. Wearing Jinzhen anti-fatigue bracelet 15 minutes, the pain and fatigue are swept away, the adhesion of red blood cells and acidic substances disappear, and the blood is unimpeded.
For people who wear bracelets for the first time, they should also pay attention to the size of the inner diameter of the bracelet. If it is too small, it will feel uncomfortable because it is close to the wrist skin, and even affect blood circulation; If it is too big, it is easy to fall off and break during the swing of the hand. For jade bracelets, when you try them on, you should put something soft under your wrist (such as a cushion) to avoid falling and breaking.
References:
Baidu encyclopedia-bracelet