1MIGRAINE RELIEF: Headache relief hat with 360 full wrap design effectively relieves migraines and headaches and helps you rest comfortably for faster recovery. 2WIDELY USED: Migraine relief hat suitable for inflammation, migraine, tension, sinus and pressure relief and puffy eyes, suitable for men and women. 3REUSABLE DESIGN: Wearable and reusable, can be refrigerated for 2 hours before use, flexible design, which bring you a comfortable treatment experience for you. 4HIGH STRETCHY: Stretchable gel conforms closely to all different head shape, gives tight compression to the head, provides more cold penetration to relieve headache, migraine and tension. 5PORTABLE DESIGN: Light weight and small, easy to carry, suitable for home and travel use. Perfect gift for family, loved one, friends, relatives etc on birthdays and festivals.