Features 1??EFFECTIVE: The chiropractic adjusting tool can contact with the skin up to 2.3cm, which effectively adjust the bones, reduce pain, provide stable and strong strength, more effective and comfortable. 2??STRENGTH ADJUSTABLE: Our manual spine adjustment tool has 6 gears of strength, 50N, 100N, 150N, 200N, 250N, 300N, you can adjust the bottom and choose the function head to meet your various needs. 3??MANUAL MASSAGER: Can effectively activate the normal function of nerve cells and organs, which using the principle of physical pressure massage, imitating the human hand massage, so that the body functions quickly recover. 4??LIGHTWEIGHT: This chiropractic tool has a portable design and with an aluminum case that can be taken anywhere. It is suitable for people of all ages, as a consistent daily 15?minute massage can reduce the pressure on the neck. 5??STAINLESS STEEL: Made of 304 stainless steel, which has corrosion resistance, high low temperature strength as well as good mechanical properties. Specification Item Type: Spinal Adjusting Tool Material: Stainless Steel Functions: 1. Body Massage: Provides stable and strong power, more effective and comfortable massage. 2. For scoliosis, thoracic and spinal discomfort, can be used for ruducing joint pain, cervical spine adjustment, thoracic massage, cervical massage, full body massage health care. 3. Physical Pressure Massage Principle: Imitate the human hand massage, adjust the bones, straighten the spine, immediately unblock the spine, get rid of the pain, and make people energetic. Can contact with the skin below 2.3cm, effectively regulate the bones, massage once, so that the relaxation time longer. Will provide stable and strong power, more effective and comfortable. Strength Adjustment: 6=300N 5=250N, 4=200N, 3=150N, 2=100N, 1=50N (different parts, you can choose different strengths, such as the cervical spine with 1, 2 or 3. lumbar spine 4,5 or 6.) Indication of Symptoms: 1. Neck Syndrome: Headache, dizziness, insomnia, restricted neck movement, neck pain, arm numbness, neck movement disorder. 2. Thoracic Syndrome: Back pain, shortness of breath, loss of appetite, gastrointestinal disorders 3. Lumbar Syndrome: Acute and chronic lumbago, lumbar disc protrusion, leg and foot numbness 4. Pelvic Syndrome: Sacroiliac joint subluxation, sciatica. 5. Scoliosis: Prevention of traditional spinal health degenerative disease.tive disease. Package List 1 x Manual Spine Adjuster 1 x Storage Box 1 x English Manual 2 x Rubber Cover 5 x Rubber Ring 4 x Function Head