Feature: 1. EFFICIENT MASSAGE TOOL: Delivers a powerful punch that penetrates deep into the tissues, effectively adjusting the spine and relieving various body soreness like headache, dizziness, insomnia, and neck soreness. 2. 6 LEVELS ADJUSTABLE: Offers manual adjustments at 6 different levels (50N, 100N, 150N, 200N, 250N, 300N) and comes with 4 interchangeable massage heads to allow a customizable massage experience tailored to your needs. 3. ERGONOMIC AND PORTABLE: Crafted with an ergonomic handle for comfortable grip and optimal pressure application. Its compact and lightweight design makes it easy to carry and use anywhere. 4. EASY TO OPERATE: The physical pressure massage mimic human hand techniques providing a safe, simpler alternative to manual manipulation. Suitable for individual use or by professional massage therapists. 5. QUALITY CONSTRUCTION: Made with durable 304 stainless steel, ensuring prolonged use. Accompanied by ABS construction, it withstands heavy duty use while guaranteeing safety during usage. Specification: Item Type: Chiropractic Adjustment Tool Material: 304 stainless steel, ABS Function: 1. Body massage: Provides stable and powerful force for a more effective and comfortable massage. 2. Suitable for scoliosis, thoracic and lumbar soreness, can be used for joint relief, cervical adjustment, thoracic massage, neck massage, and full body massage. 3. Principle of physical pressure massage: Imitates human hands massage, adjusts the skeleton, straightens the spine, immediately clears the upright posture, and relieves soreness , making people feel refreshed and energized. It can come into contact with skin below 2.3cm, effectively adjust the skeleton, and prolong the relaxation time with just one massage. It will provide stable and powerful force for a more effective and comfortable experience. Force adjustment: 6=300N, 5=250N, 4=200N, 3=150N, 2=100N, 1=50N Indications: 1. Cervical syndrome: headache, dizziness, insomnia, restricted neck movement, neck soreness, numbness in the arms, neck movement disorders. 2. Thoracic syndrome: Shortness of breath, loss of appetite, gastrointestinal disorders. 3. Lumbar syndrome: acute and chronic back soreness, lumbar disc herniation, numbness in the legs and feet. 4. Pelvic syndrome: sacroiliac joint subluxation, sciatica, toe soreness. 5. Spinal scoliosis: prevention of traditional degenerative spinal conditions.. Package List: 1 x Chiropractic Adjustment Tool4 x Massage Head2 x Silicone Cap1 x Instruction Manual