How to find your bracelet length
Using a measuring tape, wrap it around your wrist and make a note of the measurement.
OR
Take a string, thin rope and wrap it around your wrist and mark both ends with a pen. Lay the string flat over a ruler or measuring tape and make a note of the measurement.
Now you have your wrist size measurement.
For a comfortable fitting bracelet simply add 0.50cm to your wrist size.
If you prefer a more relaxed fit add 1.cm - 1.5cm to your wrist size.