Upgraded version of 4-layer inflatable portable cervical vertebra correction traction device, neck brace, neck brace, traction device, travel pillow

Upgraded version 4 layers • Treat pain by improving neck posture: This traction device supports the neck while lifting the jawbone. This creates optimal spinal alignment, relieving your nerves. Relieve your neck, back, spine and shoulder pain. •Made of high-quality PVC liner and velvet fabric, breathable, light weight, non-irritating to skin, easy to carry. •Metal valve balloon, first-time users can wear it while looking in the mirror to adjust the neck circumference. Use an inflatable ball to inflate the patient until the patient feels the intensity is appropriate and symptoms are relieved. •Inflation should be done step by step and not too vigorously. If abnormal reactions such as dizziness occur during use, deflate slowly until the undue symptoms disappear and then readjust the use. •Use 2-3 times a day for 30 minutes each time for best results. After use, loosen the bleed nut and deflate slowly. [Applicable people] 1. Operate computers, watch TV, and drive cars for a long time. 2. The cervical spine often feels sore, swollen and painful. 3. Suffering from nerve root type, vertebral artery type, sympathetic type and mild cervical spondylotic myelopathy.