360 HEAD AND EYE COVERAGEThis headache cap completely covers the head and eyes, almost covering the entire head from front to back, relieves migraine and tension headache stress, and you can rest in comfort and relaxation. Upgrade Process and MaterialWe use a special cut form that avoids thread ends and burrs commonly found in textiles, and reinforced the edge of the ice gel pack cap to extend its lifespan. We've added 20% more reusable ice gel migraine relief caps than regular headaches for head pain, puffy eyes, bruising, swelling, pressure. Super flexible and comfortableEasier to wear. Made from high-stretch Lycra fabric with a stretchable gel filling that provides great elasticity when frozen. So it's super soft and perfect for people who don't like hard ice packs on their heads. Support Heat and Cold TherapyHead Thick Ice Gel Pack relieves pain, pressure and tension through the action of cold and heat. When you need a heat pack, warm the headache cap with warm water. When you need ice, you can keep your headache ice cap in the refrigerator. Find comfort in this stretchable, one-piece, reusable natural headache mask. One size fits all stretchable compression, perfect for everyone.