Function: 1. Regulating micro-circulation, mental relaxation, improve motor function. 2. Regulate local heat, relax muscles, relieve stress. 3. Stimulate blood flow to help remove blood from the effect of pain and fatigue factor. 4. Relieve bursitis, sciatica, headaches, arthritis and premenstrual syndrome symptoms. 5. Shu points and meridians, and the combination can be effective in promoting blood flow, improve microcirculation, inhibit cancer cell growth and the elimination of excess body fat deposition. Application: 1. Auitable for prolonged use of computers, mobile phones or other devices are kind of electromagnetic radiation; 2. Fast pace of work, nervous tension are long; 3. Poor circulation; waist, shoulder and neck stiffness or pain are easy; 4. Mental stress, relax the need to continue to restore the spirit of the person; 5. Often insomnia, listlessness, who need to improve physical energy; 6. Immunocompromised, those who need to improve physical fitness; Description: Material: Wooden Color: As the picture show Size: As the picture show (Approx.) Quantity:3 Pcs Note: Size for manual measurement, there may be a 0 to 1 cm error, belongs to the normal phenomenon. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 3X Massager