Rigid wrist splint with volar and dorsal splints. Excellent stabilisation of the wrist due to special closure technology. Breathable material provides optimum comfort.22 cm (8.7 inches) long.Indications:Carpal tunnel syndrome, tenosynovitis, strains to the wrist and after removal of plaster cast. Immobilisation of the wrist after bone and non-bone injuries, radial nerve palsy, stabilisation of the carpal region. Measurement: circumference of wrist, cm.