The Cervical Traction System is an individually adjustable inflatable air ball that helps space the cervical discs and rest the neck. The purpose of this collar is to relax the neck muscles and support the weight of the head, it is not a medical device. Placed around the neck, the air inside is introduced by the balloon inflated manually, and you can independently manage the level of support required to relieve tension and promote relaxation of the neck muscles. After a hard day at work or long hours spent in a fixed position (sitting in front of the computer, driving), the muscles neck can become tight and painful; using this simple inflatable collar can relieve tension.