Foam-lined suspension strap with adjustable height. Helps support the humerus and forearm bones. INDICATIONS: Immobilization and suspension of the upper extremities, Upper extremity fractures. Size: One size Elbow to thumb length (cm) 26-55 SIZE: One size Please carefully measure the patient who will use it and match it with the table above. Any return shipping costs due to incorrect size application will be borne by the customer and not the store.