Safe & Leak-proof: Contains expert-grade, the cooling gel provides extra safety and comfort to prevent skin irritation or discomfort during use, and the double-sealed seams prevent leakage or tears for better application. Hands-Free & Keep Flexible: Our gel ice pack for headache can secure around the head for hands-free application. And filled with a professional-grade gel that allows the gel pack to remain pliable when frozen. Patented Head Wrap Design: Two empty ear anti-frostbite spots and V shape hole for nose, this head relief cap is typically designed to provide targeted head relief by contouring to the shape of the head, providing most versatility to wear and headache pain relief. Plus the inner non-slip and skin-friendly fabric prevents ice pack slipping off and avoids condensation and frostbite. One Size Fits Most: Equipped with adjustable Strap to fit every face, head and eyes. Supoprt up to 24" head circumference. This headache ice pack is wearable hat for migraines and headaches. Plus, it’s large enough to cover your eyes and keep light out. You can just wear it as a wrap around while working or laying down. 30 Mins Hot & Cold Therapy for Migraine Relief: This shoulder ice pack can provide a hot therapy for you, just heat it in the microwave for 40s. 40s heating for 30mins fully relaxing. At least 1h freeze for 30mins instant pain relieving. Both hot and cold compress options help eliminate fatigue and pain. (Note: The "hot application" does not write on the package.). Effective Migraine Relief: Are you struggling with chronic migraines? Comfytemp headache cap is a "lifesaver" for chronic migraine sufferers. It combines the benefits of cryotherapy and cold compression therapy effectively relieves headache, inflammation, tension, sinus, and stress.