Effective for tension headaches, neck pain, migraines, muscle pain due to poor sleep, bad posture and stress. PRECAUTIONS 1, When pulling for the first time, the traction should not be too large and should be from small to large.The best accompanied by family members 2,Patients with severe heart and lung disease and cerebrovascular disease ,Patients with hemorrhagic tendency and malignant tumors,Skin lesions and rashes in the traction area Not suitable for use. 3, traction patients relax, can not hold their breath or fight SPECIFICATION Material: steel pipe spraying Size: 40 38 180 Folding size: 38 11.5 126cm Weight: 7.5KG Bearing capacity: 135KG Traction time: 15-30 minutes each time, no more than twice a day, 15-20 days for a course of treatment, can be used according to personal physique PACKAGE INCLUDES 1xCervical Traction Chair Due to manual measurement error, please allow 1-3 cm or so. I am very happy that you can come to my store to shop, I wish you a one-stop shopping, shopping is fun!Cervical Traction Chair can treat multiple neck ailments.Stretching your neck through gently cervical traction oxygenates your body, relaxes neck muscles to increase blood flow and circulation, and brightens your mood!. This cervical traction device allows for easy physical therapy at home, in the office,Suitable for male women and the elderly,Gift for parents to relieve cervical pain. General Use Of Sitting-type Traction, For The Elderly And Infirm, Usually Use Horizontal Intermittent Traction.Traction 1-2 Times A Day, Each Traction For About 30 Minutes, Depending On The Patient's physical conditon. Pull the traction rope, the traction will gradually increase, when the traction is appropriate, stop the traction, do not over-tract, to avoid danger. Our neck relief hammock is Ergonomically designed to perfectly conform to your head. Built with memory foam padding and soft cotton to give you a comfortable and relaxing experience.