Features 1??304 stainless steel machine has good corrosion resistance, heat resistance, low temperature strength and mechanic performance 2??Six level force can be adjusted: 50N, 100N, 150N, 200N, 250N, 300N, meet your various needs 3??High quality workmanship which can bear multiple tests, providing durable use 4??Mechanic therapy, easy treatment, time saving, energy saving 5??Can contact with skin under 5cm, effectively adjust bones, ease pains, massage one time for longer time relaxing Specification Description: This is an adjusting instrument intended for adjustment, mobilization or manipulation of the musculoskeletal joints of the spine and extremities, or for soft-tissue musculosketletal mobilization by a licensed health care personal only. Features: 1. 304 stainless steel machine has good corrosion resistance, heat resistance, low temperature strength and mechanic performance. 2. Six level force can be adjusted: 50N, 100N, 150N, 200N, 250N, 300N, meet your various needs. 3. High quality workmanship which can bear multiple tests, providing durable use. 4. Mechanic therapy, easy treatment, time saving, energy saving. 5. Can contact with skin under 5cm, effectively adjust bones, ease pains, massage one time for longer time relaxing. 6. Stable and strong strength will be provided, more effective, more comfortable. 7. Can stimulate nerve cell and the normal function of an organ resulting in rapid recovery the body function. 8. Suitable for scoliosis, thoracic spondylosis, cervical spondylosis, body treatment. Force Adjustment Level: Low Position: Delivering approximately 50-100N of force commonly used for the occiput, upper cervical spine and on excessively tender areas. Medium Position: Delivering approximately 150-200N of force commonly used in the lower cervical spine, thoracic and lumbar areas. High Position: Delivering approximately 250-300N of force is more appropriate for the lumbar, sacrum, and sacroiliac joints. Single Stylus: Used for adjustment or inspection of cervical vertebra, facial micro-shaping, thoracic vertebra, lumbar vertebra, scoliosis U-shape Stylus: Used for adjustment of cervical vertebrae balance(Big-U for thoracic vertebra, lumbar vertebra, small-U for cervical vertebra) T-shape Stylus: Used for adjustment of scoliosis Functions: 1.Improve joint pain and spasm: Neck pain, Back pain, Headache, Dizziness, Arm numbness 2.Adjust vertebration: Stiff vertabral syndrome, Movement disorders, Thoracic spine syndrome, Gastrointestinal dysfunction 3.Body Beauty: Humpback, Torticollis, Buttock Lift, Intoeing, Toeout and other symptoms 4.Delay bone age Specifications: Item Type: Chiropractic Adjusting Tool Material: 304 Stainless Steel(One Head) / Plastic Steel(Replaceable Four Heads) Adjustable Force: 50N, 100N, 150N, 200N, 250N, 300N Color: Red+Black Box Size: Approx. 25 x 16 x 5cm / 9.8 x 6.3 x 2.0in Package Included: 1 x Chiropractic Tool 1 x Single Stylus 1 x T-shape Stylus 2 x U-shape Stylus 1 x Package Suitcase