Function Feature: 1. Small size, light weight, easy to use. 2. Prevent neck, waist fatigue and minor damage 3. Reduce the onset or aggravation of cervical and lumbar spondylosis. 4. Reduce the pressure between the joints, help rest the compression part 5. Use range: home use for traction therapy in patients with cervical and lumbar spondylosis. 6. Fit for the people whose weight is less than 90kg and height is less than 180cm. Specification: Material: metal Size: 108 52CM Traction range: 0-21CM Traction force: 0-800N-----Neck 200N Waist: 800N Precautions: 1. Before traction, please adjust the upper stretcher to fit your upper body 2. Traction force should be able to endure, do not excessive traction, causing adverse consequences. 3. Please use under the guidance of a doctor. When you are in traction, ensure somebody to accompany you. 4. The body should try to stretch upwards to tighten and fix the bust traction belt to avoid the invalid traction range 5. After traction, rest in bed for 30-60 minutes to ensure the effect and eliminate acid discomfort in the neck or waist (if there is) 6. Traction time: every 30-60 minutes. Daily no more than 2 times, according to the condition of 10-15 days for a course of treatment.? Service Guarantee: Your satisfaction is our priority. Please contact us first when you have any problem, we will give you the best service and solve the problem ASAP. ? Easy to Use: Small size, light weight, easy to operate. Convenient for patients to do the lumbar traction at home. And then rest in bed for 30-60 minutes after traction, to ensure the effect and eliminate acid and discomfort of the neck waist . ? Multi-Function: Prevent neck, waist fatigue and minor damage, Reduce the onset or aggravation of cervical and lumbar spondylosis, Reduce the pressure between the joints, help rest the compression part. Improve cervical spondylosis, back pain, lumbar disc herniation, sciatica and other diseases. ? Adjustable Traction Force: Clearly marked height adjustment settings, this unit Traction travel is 145-190mm. Max traction force: Neck 200N Waist: 800N. Please ensure the traction force is able to endure, do not excessive traction which will cause adverse consequences. ? Physical Therapy Working Principle: Lumbar Traction Bed adopts traction treatment method-one of the effective methods for treating neck and lumbar spondylosis,combines with the rack and pinion structure, and uses the reaction force generated by the muscle elasticity to achieve the purpose of traction.