Suitable for:

Down at desk for a long time to study or work: primary and secondary school students, surgeons, teachers, office staff, financial personnel, welders, instrument construction of excellent workers;
head and neck frequent activities: such as instrument record personnel, production line operator, electrician, etc.;
neck was easy to be injured in the neck and activity and stress many people: such as the driver of the car, athletes, in the long
computer work: as it industry related personnel, designers; in addition, cervical spondylosis is in degenerative chronic diseases, and cervical spondylosis high-risk population.