1、RELIEVE PRESSURE POINTS: Our dual node handheld back massager relieves painful pressure points, muscle soreness, stress and tiredness. 2、MODE ADJUSTMENT: Each mode of the dual node handheld back massager can be adjusted for strength, relaxation and release of tension. 3、INCREASE CIRCULATION: This handheld back massager increases circulation and flexibility in joints, ligaments and tendons, providing targeted, deep tissue massage. 4、ERGONOMIC: The handheld back massager is ergonomically designed with a soft textured grip for greater control and comfort. 5、APPLICATION LOCATION: The dual node handheld back massager is perfect for the neck, shoulders, back, arms and legs. Item Type: Handheld Massager Material: ABS Scope of Application: for muscles, back, feet, neck, shoulders, legs, calves 1 x Handheld Massager 4 x Massage Head