Features: 1Simulation Hand Massage: Spine adjusting tool can imitate human hand massage, which can provide stable and powerful force to adjust your bones, straighten the spine and help to get rid of pain. 2Reduce Neck Fatigue: Use manual chiropractic massage tool 15 minutes a day to get comfortable massage, which can help to effective reduce the pressure on your neck and relieve joint pain. 3Easy Operation: Manual spine adjust massager has 4 different functional heads for you to choose, with strong force and smoothly massaging, the handle is easy to pull up and can be operated by girls. 4Multifunction: Manual chiropractic tool is suitable for scoliosis, thoracic and spine pain, can be used for joint relief, cervical spine adjustment and massage, thoracic spine massage, body massage and health care. 5Excellent Stainless Steel: Chiropractic adjusting massager made of stainless steel material, which is corrosion resistance and heat resistance, with good mechanical properties and durable for use. Package included: 1 x Manual&nbspChiropractic&nbspTool 1 x Cloth Bag 1 x English Manual 2 x Rubber Cover 4 x Rubber Rings 4 x Functional Heads