acupressure & magnetic power clip for finger points pressure. The benefits of Applying pressure on these fingers reduces headache cold sinus tension stress-free and itching. time for use 2 to 4 minutes two times a day. Acupoints Clamp: 1 time with one hand or both hands about 5 minutes each time. Simply place the device on the acupoint for easy operation. Migraine Relief Clip: The acupressure clip activates the stimulation point by applying pressure to the L14 acupuncture point releasing and tightening energy. Play the role of massage. Relieves tension and anxiety relieves stress. Safe and Effective: A compact acupressure device that applies pressure to the LI4 acupressure point on the hand located between the thumb and index finger. Easy to Use: The acupressure clip only weighs 9.5 grams unlike other bulky acupressure mats it can be carried anywhere. Acupressure generators also help boost your immune system