This Long Arm Splint with Radial Bar by Rolyan is designed to be used when immobilization of the elbow and wrist is required due to elbow, forearm or humerus fractures, surgery or other trauma. For easy application, apply this product on the posterior or anterior aspect of the arm. For a personalized fit, this product is designed to be trimmed for size or as patient's needs change. Excellent for professional use.