Feature: Door-hanging neck stretcher cervical traction device:self-controlled traction, suitable for use over the door, by stretching can effectively relieve neck pain, spine corrector, back pain, arthritis, neck relief on herniations, muscle tissue, intervertebrby and more. ▶Neck pain relief: neck stretcher using ergonomic design, by gently stretch neck relaxer, chiropractic, hump corrector, return the intervertebral disc that is protruding and compressing the nerve to its place, and relieve the compression, the back stretcher neck devices good fixing effect, strong and durable, long service life. ▶Easy to install for house use: neck pain door knob, tool free assembly, height adjustable for any user, put the cervical home neck traction device on the door, fits over any door, 15 minutes each session 1 per day, neck support long-term use helps neck and shoulder relaxer, spinal decompression, neck corrector decompression, restore cervical spine health Package: Cervical Neck Stretcher Traction Device Over Door Device For Physical Therapy Notice: - Please allow slight dimension difference due to manual measurement. - Please consider the actual sizes in the listing as the pictures are generally enlarged to show detail. - There might be a little color difference due to the monitor, camera or other factors, please refer to the physical item. - Due to different producing batches, product details might be a little different. If you minding the difference, please buy it carefully. Cervical Neck Stretcher Traction Device Over Door Device For Physical Therapy