Essential

 Choose one of the two methods of measurement.

• 1st Method
  a. Measure the internal diameter of a ring you already own.
  b. Match that measurement with the chart below to determine your size.
• 2nd Method
  a. Cut a thin and long strip of paper (no more than 1 cm) wide or use a string
  b. Wrap the paper or string around your finger just below the knucklec. Once it’s snug use a pen to mark where the two ends meet
  d. Flatten out the thin strip of paper and use a ruler to measure the distance from the end of the string or paper to the mark you made.