Made of latex free SoftTex material. Wrist orthosis with a thumb piece to provide additional stability to the CMC-joint of the thumb. A flexible steel spring over the thumb can be adjusted individually. Adjustable thumb grip and supplied with a dynamic plastic splint. Indications:Rheumatic arthritis, instability or pain in the wrist and thumb, osteoarthrosis, osteoporosis, post trauma. Measurement: circumference of wrist, cm.