Hypertrax is the world's first state-of-the-art multifunctional cervical care system, designed to provide safe and effective traction (stretching) to the cervical (neck) region and treat different types and causes of neck pain, tension, and tightness. The device helps to relax the muscles, which can significantly relieve pain and stiffness while increasing flexibility. HyperTrax aids in the treatment and prevention of neck injuries, pinched nerves, and cervical spondylosis. It also supports maintaining proper posture, leaving you feeling refreshed and revitalized. The device lifts all the pressure, hydrates the discs in your neck, and generally improves your posture and the overall comfortability of your neck muscles. Excellent condition. Used a few times. Works great with now flaws or issues.