The cervical spine flexion and extension angle of Orthosis Cervical Thoracic Halo Brace is adjustable. Hyper-extension Back Brace Orthosis is suitable for cervical spine and high thoracic spine injuries, neck thrust joint injuries, and cervical frame stable fractures. Specification: Item Type: Cervical Thoracic Orthosis Material: PP Polypropylene Plastic, Composite Breathable Fabric, Aluminum Alloy Product Size: Adult, Universal Size Package Includes: 1×Cervical Thoracic Orthosis Notes: This product does not have a therapeutic effect and is suitable for external fixation after injury. Due to lighting and display reasons, there may be color differences between the real object and the photo, please refer to the actual object. The above data is for reference only, the size is measured manually, there may be 1-3cm error, please refer to the actual product, thank you.?Application of Product?: Indicated to treat neck and upper back injuries such as fracture, light wedge fractures, post trauma, arthritis, acute pain, spinal stenosis, and post surgery fractures or injuries. ?Adjustable Strap?: Equipped with adjustable strap, consists of ergonomic guards, metal brackets, inner lining and straps that are adjustable for ease of use. It is necessary to check whether the neck flexion angle is appropriate, and whether the shoulder straps are too loose or too tight. ?Breathable and Removable?: The Cervical Thoracic Brace Orthosis has a perforated design in the inner lining and plastic guards for enhanced breath ability and comfort. Composite breathable fabric liner that can be removed and cleaned separately for easy use. ?V Shoulder Strap?: This brace is designed with v shoulder strap that It will not slide down to side easily, stable and firm. While the upper edge of the orthosis wraps the lower jaw, fix the occipital bone and make full contact with the body. ?Ergonomic Brace?: This brace has 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.