A = circumference of narrowest part of wrist
[tr][td]Standard:[/td] [td]135mm – 185mm[/td][td]5.3″-7.2″[/td][/tr]
[tr][td]Large:[/td] [td]180mm – 220mm[/td][td]7.1″-8.7″[/td][/tr]
(n.b. measurements are approximate)
If you have specific requirements which are not met by any of our sizes, we may be able to manufacture a bespoke aid to suit your needs. Please email email@example.com with any enquiries.