from 7 ¾" ( 195mm ) to 8 ¾" ( 222mm)

and

Extra Large Size Bracelet fits wrist sizes

from 8 ¾" (222mm ) to 9 ¾" ( 250mm )

Please measure your wrist with a Cloth MeasuringTape before ordering

To fit the bracelet open it up so the gap is wideenough to go over the narrowest part of your wrist and them squeeze it backinto shape until it is a nice comfortable fit

These bracelets are registered medical devices, believed to help relieve the pain associated with arthritis and other degenerative diseases by increase blood flow speeding up the body's natural healing processes