Feature:1. How to Use: Use the hand acupressure clip once per hand for about 5 minutes, or both hands at the same time, or until pain and headache are relieved.2. Practical: The clip can slide onto the inner metacarpal bones of the front fingers for a very discreet fit so you can easily type on your computer, play the piano, practice yoga or perform when you're free from headaches and migraines and complete any other tasks throughout the day without hindrance.3. Good for Health: Acupressure has been used for thousands of years as a cost effective, non drug method to promote overall health and wellness. Now you can get this benefit in an easy to use handheld device.4. Activating Stimulation Points: These headache migraine clips can activate stimulation points by applying pressure to acupuncture points, unlocking and tightening energy; a completely natural, drug free option for those looking to get rid of recurring headaches.5. Strengthen Your Immune System: This hand pressure point tool also helps to strengthen your immune system which is great for your health if you can use it for a long time.Specification:Item Type: Hand Acupressure ClipMaterial: PlasticGross Weight: 78g/2.8oz.Package List:8 xHand Acupressure Clip1 x English Manual