Palm Pressure Clip: The headache pressure clip applies pressure to the LI4 acupressure point. Promote the flow of the body's natural energy to relieve stress and tension. It uses the body's own endorphins to naturally relieve headaches. These have been used for thousands of years to naturally relieve headaches and head pain. It is a convenient and stylish acupressure tool for natural pain relief. Effectively Reduces Pain: The LI4 acupressure point is one of the most powerful points in your body to naturally relieve headaches and tension and to promote the body's natural energy. It is an acupressure point used for pain throughout the body, upper body, constipation, headaches, migraines, head, neck, shoulder relaxation, etc. Easy to Use: No medication is required, just put it on the LI4 acupoint. It is best to insist on massage two or three times a day, each time insisting on massage for two or three months or even years when it is controlled for about ten minutes, which has a positive effect on health. Portable Design: The clip is lightweight and portable, so you can store it in your bag or computer bag. Wherever you are, it can help you relax and fall asleep better. Material: nylon. Size: about 4.5 cm. They fit most people and are suitable for travel, work, play, or other daily activities. Stylish, easy to use and carry. Works quickly and lets you relieve stress anytime. Product information: Material: nylon Size about 4.5 cm Package includes: 10 * Migraine Relief Clip