S = 40 cm
M = 60 cm
L = 1 m
Flexible = Wristbands that offer a slight degree of flexibility on movement
Rigid = Wristbands that offer rigidity and support of the wrist to prevent movement
We recommend that you wash your wristbands by hand with water or a mild detergent
then let them dry in the open air.
The washing machine as well as the dryer can damage your wrist bands.