Safe and non-toxic materials - Migraine hat made of gel and fabric; soft, non-toxic, tasteless, high quality - Thick gels stay cold longer and remain flexible after freezing - Comfortable to wear; integrated eye ice bag at the bottom for added relief Effective migraine relief - Ideal for those with frequent headaches or migraines - Delivers deep relaxation and can help improve sleep - Relieves headaches, swelling, bruising, pain, tension, sinuses and stress 360 degree heat and cold therapy - Ergonomic 3D design provides 360° coverage for comprehensive relief - Nose area is V-shaped for a better fit, tight compression and deeper cold penetration - Can be used as an eye mask to block light and reduce eye swelling - Helps prevent intraocular pressure with full-head cooling Soft and reusable - Very flexible after freezing; thick gel lasts longer - Cold therapy reduces headaches, swelling and stress; thermal therapy for tension headaches - Provides relief for 1-2 hours; can be refrigerated for 20 minutes to chill quickly - Heating guidance: set heating time to 60 seconds - Anti-leak design and reusable Use scenarios - At home during a migraine attack for quick, comfortable relief - After long screen time or travel to ease eye strain and head tension - On the go or during travel to manage headaches and block light for better rest