Feature: 1. Wide Range Of Applications: The reusable and wearable ice pack is applicable for inflammation, tension, sinus and stress relief and puffy eyes. 2. Migraine Relief: The flexible ice pack hat provides 360 cooling for migraine and headache relief treatment while resting for faster recovery. 3. Easy To Use: It can be refrigerated for 2 hours before use, cover your eyes, face and head with this cold compress ice pack, fit well, comfortable to wear. 4. Improve Sinus Pain: Stretchable design, one size fits all, suitable for men and women. Provides cold compress to improve sinus pain and sinus pressure. 5. Portable Design: Light weight and in small size, easy to store and carry, can be easily put into your bag, for home, office and travel use. Specification: Item Type: Migraine Relief Hat Material: Gel Package List: 1 x Gel Ice HatImprove Sinus Pain: Stretchable design, one size fits all, suitable for men and women. Provides cold compress to improve sinus pain and sinus pressure. Wide Range Of Applications: The reusable and wearable ice pack is applicable for inflammation, tension, sinus and stress relief and puffy eyes. Migraine Relief: The flexible ice pack hat provides 360 cooling for migraine and headache relief treatment while resting for faster recovery. Easy To Use: It can be refrigerated for 2 hours before use, cover your eyes, face and head with this cold compress ice pack, fit well, comfortable to wear. Portable Design: Light weight and in small size, easy to store and carry, can be easily put into your bag, for home, office and travel use.