Features： 1、Quick promote electric current releases with this deep muscle tissue massage, mimicking acupuncture concepts. 2、Rounded button makes it easier to apply the correct pressure with ergonomic handles for comfortable use. 3、Easy to use, you just need to place the stainless steel tip on your trigger point and press the plunger. 4、The compact packaging makes it is easy for you to put it in your bag and use it anywhere. 5、Helps improve your blood circulation to release fatigue, improve sleep quality and maintain good body energy. Specification： Item Type: Trigger Point Activator Tool Material: Stainless steel Application: Suitable for all body types and muscles, including arms, neck, legs, back, chest, collarbone, any sore muscles. Function: 1. Relief low back pain 2. Relief upper and middle back pain 3. Relief chronic neck or hip pain 4. Relief muscle pain after exercise 5. Relief tension headache 6. Relief soft tissue pain in almost any part of the body 7, Help stimulate blood flow, relax muscle soreness, release a positive energy field. It's good for the neck, back, shoulders, legs and feet. 8. Improve your physical condition and improve blood circulation. 9, Relax muscles and joints, release the pressure after work, relieve the pain caused by the body. Package List： 1 x Trigger Point Massage Tool