*** MIGRAINE RELIEF CLIP HAND -- The acupressure clip is a compact Shiatsu device that applies pressure to the Shiatsu point on your hand, located between your thumb and index finger.Relieve migraines, reduce tension and anxiety, relieve stress.*** PORTABLE -- The Migraine Clip weighs only 6 grams and can be carried anywhere, unlike other bulky massage tools (such as acupressure pads).Portable acupressure, playing the piano, practicing yoga or anything else and doing other tasks throughout the day will not be hindered.*** SAFE AND EFFECTIVE -- Acupressure clip harmonizes body energy by applying pressure on the L14 acupuncture point and activating stimulation points, thereby releasing blockages.Relieve migraines, reduce tension and anxiety, relieve stress.*** PREMIUM MATERIAL -- The material of migraine relief clip is made of premium silicone material, which are environmentally friendly, practical, washable and durable, soft and comfortable.*** EASY TO USE -- Perfect and comfortable design of migraine relief clip is easy to use, you should locate the LI4 acupressure point at first, open the clip, then place snug in non-dominant hand.