Features 1、Ergonomic design, low front and high back, straight traction, fits the neck curve. 2、Three‑layer gasbag, three‑tube design, inflates quickly and evenly, and can be controlled at the top. 3、The tarpaulin ring locks the side cloth, which has good sealing performance and does not leak air. 4、The drop‑shaped design fits the neck curve of the human body better, and the opening is looser and more comfortable. 5、The narrow streamline design fits the neck curve of the human body better, while avoiding the carotid artery to avoid compression. Specification Condition:100% Brand New Item Type: Cervical Neck Traction Device Material: Cotton Wool Scope of Application: It is suitable for traction aid for cervical spondylotic radiculopathy. Instructions: 1. When using the retractor, the opening is facing forward and the neck circumference can be adjusted through the buckle. 2. Tighten the deflation nut on the inflatable ball, loosen the stop valve, and inflate the inner bladder of the tractor 3. Inflate with an inflatable ball until the patient feels comfortable, push the air stop valve and tighten the deflation nut 4. The traction time is based on the condition of the disease. Generally, the traction time is 15-30 minutes, once or twice a day. After traction, loosen the air stop valve and deflation nut, and deflate slowly to avoid neck pain Contraindications: 1. Cervical spine fracture and dislocation 2. Tumor and tuberculosis patients 3. Old cervical trauma, cervical spinal stenosis, cervical spondylotic myelopathy; 4. Ossification of the posterior longitudinal ligament of the cervical spine 5. Vertebral arteriosclerosis, deformity, vertebral osteochondrosis 6. Spinal cord disease 7. Free intervertebral disc herniation, intervertebral space infection, intervertebral discitis, spondylolysis 8. Severe hypertension, hard cerebral arteries 9. Severe heart, brain, lung disease and hemorrhagic disease 10. Long-term use of hormones, osteoporosis 11. After cervical spine surgery, local skin damage and infection are disabled 12. Mental illness, the elderly, pregnant women, spinal deformities and general weakness should be used with caution Storage: This product should be stored in a cool, clean and dry place Package List 1 x Cervical Neck Traction Device 1 x Gasbag