Manufacturer's Description:

Over the Door Neck Traction- Helps Relieve Neck, Shoulder and Headache Pain.Neck traction is commonly performed to help relieve muscle spasms in the neck and shoulders, and to help relieve the pain of pinched nerves in the neck. The Overdoor cervical traction unit provides up to twenty pounds of sustained traction to the Cervical spine, which is often recommended for relief from chronic neck pain due to cervical spondylosis, disk prolapse, whiplash, or torticollis.