Cervical immobilization has now reached a new frontier with XCollar, the last generation of collars, adjustable and completed with support for cervical spine. XCollar is an adjustable cervical immobilization system. It fits on patients from 12-14 kg to 160 kg thanks to its bilateral regulation, which makes an asymmetric application possible as well as to immobilize patients in the position found. The cervical immobilization works immobilizing the patient in two points, over the C-1 and under the C-7. Through XCollar, the rescuer can assure the cervical spine with a single hand, avoiding any manipulation. The XCollar Plus version is equipped with a soft pad of 12mm thickness, made of 4 sections that can be divided and overlapped till a total of 5 cm height.