Measure 4 fingers, and apply a little lotion or soap before
putting on the bangle.
Tight Fit
Asians prefers tighter fit. Measure the 3 middle fingers (loosely) for
a very tight fit. Push in the knuckles, squeeze the thumb in, and twist
the bangle in as fast as possible. (Note: there will be some minor pain
/ sore). Soap and a little lotion can help.