Orthèse d'immobilisation poignet et pouce positionnable Rhizofix Size:Extra The purpose of the core The purpose of the core is to improve compression and absorb shock in joints and muscles during physical activity The cover closes with a zipper This splint protects and immobilizes the wrist and thumb: it is equipped with three anatomical and moldable stays for immobilizing the wrist and the innovative RHIZOFIX system for blocking the thumb This splint protects and immobilizes the wrist and thumb: it is equipped with three anatomical and moldable stays for immobilizing the wrist and the innovative RHIZOFIX system