Notice : As the thickness of the bracelet, the closed length
(inner circumference of the bracelet when it closed) will be shorter
than the open length (outer circumference of the bracelet when it
closed) , the thicker the bracelet is, the shorter the closed length
will be. Please have a look at the recommend wrist size for each
length , and make sure your wrist is close to the " Perfect Fit"
wrist size !!