This model provides both support to the wrist and thumb. The thumb grip is adjustable and the brace provides a good stability and compression for the mid carpal area and the lower arm. The Boa®-system makes it possible to adjust individually. Just below the wire system and the guides is a cotton tongue to make application easier. The brace is delivered with a wide metal splint that can be adjusted individually. The short model provides a good support dorsal/volar and some pro/supination support. Right or Left model.