Worn on the lateral side of the arm, this highly unique orthosis helps treat and prevent strong flexion synergy at the fingers and wrist. The adjustable hinge at wrist helps increase wrist extension and can be locked into place with use of provided hex wrench to any degree of flexion or extension.• Patented malleable frame can be bent to fit• Removable headliner cover is machine washable (Laundering Bag Included)• Antimicrobial treated for skin breakdown prevention• Universal Adult Sizing• Ambidextrous