Using method: 1.Should be used under the guidance of physicians. 2.Check the inner liner adheres to the support frame tight. 3.Connect the front and back part together with shoulder strap.Put it on the patient. 4.Adjust the height of both front and back up support pad.Both of them are consist of two parts.The up part and the down part,the front up pad could not pass the position of collarbone. 5.The height of up back support pad should not pass the position of shoulder blade,and then asjust the tightness of fixing strap. 6.Adjust the height of both front and back down support pad,the down chest pad should not pass the xiphoid process,the back pad can just match,and then fasten the fixing strap. 7.Adjust the height of underjaw and occipital support to be helpful to support the head,and then fasten the fixing strap. 8.Fasten the head strap. 9.Adjust the tightness of all parts,without affect the circulation of blood,until fits well. Specification Material: PP support plate,and adjustable metal stays Size:fit for Adult One size fits all Function: Cervical Thoracic correct ,postoperative Cervical Thoracic brace Packing list 1 x Cervical Orthosis?Product Application?The neck and back stabilizer can relieve neck and upper back injuries, is comfortable and reliable, makes the injured neck and back recover faster, and is beneficial to both men and women. ?Comfortable? Features a two-piece design that has increased airflow, comfort and ease of application. Removable plush laminate foam on all skin contact areas for added comfort. Use a breathable mesh fabric that is comfortable and breathable and is not sultry for a long time. ?Ergonomic Design?Chest Cervical Vertebra Fracture Support Orthotics have a curved chin rest for an ergonomically designed fit and comfort. Cervical Thoracic Fracture Fixed Brace secures, restrains and supports the head, neck and chest. Should not hinder upper limb movement and eating, there should be no tenderness. ?Product Function?This cervical thoracic corrector greatly help to stabilize and prevent motion or rotation of the chest, head and neck, which is conducive to make the back keep straight. ?Adjustable Extension Angle?The cervical flexion and extension angle of the orthopedic cervicothoracic halo bracket is adjustable. The Hyperextension Back Support Orthosis is indicated for cervical and high thoracic injuries, cervical thrust joint injuries and cervical frame stabilization.