ITEM NAME:Inflatable Air-Neck Shoulder Pain Cervical Traction Device Comfort Brace Y4F9 Description.1X Headache Back Shoulder Pain Cervical Traction Device. 2, when inflating should be gradual, not too fierce, when there is abnormal reaction such as dizziness, should slowly deflate, until the symptoms should not disappear, and then re-adjust the use.
