Specification Product name: lumbar spine stretcher Traction strength: 0-800N, approximately 81.63kg Product advantages: compact, beautiful, easy to fold, and portable Traction stroke: 0-30cm Size: 100CM 45CM Traction time: 20-30 minutes each time, once a day Packing volume: 46X10X27cm Usage occasions: home, office, clinic, etc. Product list: 1 Cervical and lumbar traction device?Wide Use?: It is often used to make lumbar strain and minor injuries Lumbar vertebra disease can be timely rehabilitation, prevention and reduce the incidence of lumbar disease. professional traction angle cervical traction, traction grip and body integration, more convenient storage. ?Easy to Use?: easy to operate, and the traction handle is integrated with the body to make storage easier. It is convenient for patients to perform self-traction treatment in home, office and other occasions. ?Multi-Function?: prevent neck, waist fatigue and minor injuries, reduce the onset or aggravation of cervical and lumbar spondylosis, reduce the pressure between the joints, and help the compression site to rest. Improve cervical spondylosis, low back pain, lumbar disc herniation, sciatica and other diseases. ?Working Principle?: traction treatment method for lumbar cervical traction bed - one of the effective methods for treating cervical and lumbar spondylosis, combined with the rack and pinion structure, using the reaction force generated by muscle elasticity to achieve the purpose of traction. ?Inflatable Pillow?:The movable inflatable pillow, the headrest is made of thick plastic, inflatable and deflated, easy to store, and integrated.