Ring Size Learning Method - Ring Size Chart
Learning Ring Number
2) Wrap the paper strip around your finger, mark the junction of the two ends with a pencil.
3) Find a millimeter (mm) ruler and measure the part of the paper up to where you marked.
4) This value will give the length of the circumference of your finger.
5) You can order according to the size corresponding to the circumference value from the measurement scale below.