post 30 on the rear portion 32 of the device 10 which post 30 connects upper section 12 and lower section 20 the post is resistant to pressure the post 30 is designed to transfer the resistance of the seat against which the passenger is resting his head to the device 10 which in turn would be pushed against the natural curve of the neck supporting the neck and head solidly in place the post 30 can be molded as part of the one piece structure of the device 10 or it can be a separate piece which is affixed to the back 32 of the device 10 in the manner illustrated in fig1 4 and 5 therefore the concept of the present invention is to create a support device 10 with a wide transversely curved area 12 14 and 16 at the upper portion which rests immediately below the portion of the skull that is below the occiput where there are bony plates on either side behind the ears known as the mastoid bones and then having a central portion 18 which is anteriorly and longitudinally curved to match the natural curve of the cervical spine and then a lower portion 20 and its components 22 24 and 26 which rests against the thoracic spine and is supported against the thoracic spine between the shoulder blades so that the entire.