Headache and Migraine Relief Cap Top Coverage Ice Head Wrap Cold Therapy Description: GOODBYE PAIN, HELLO RELIEF! Find freedom from pain and the power to get back to what you love to do. 15-20 Min Relief This migraine relief cap provides Gel Hot Cold Therapy Headache Migraine Relief, making it a wearable therapy wrap that helps with stress, pressure pain, and massage. works by permeating deeply and instantly to muscle tissues and reducing blood flow to target area, significantly reduce inflammation that causes pain. Features: Is a cold therapy migraine relief mask without magic paste and hard ice. It's comfortable and stretchable, making it the perfect ice pack for headaches and migraines. It helps relieve tension, sinus pressure and relieve stress. Made with cutting-edge materials and expert-grade gel, this one-size-fits-all stretch-compression mask is exactly what you need when you're in pain. Instructions: HEAT THERAPY: Make sure the migraine ice pack hat is not cold and is at room temperature Microwave the hat for 10 seconds If more heat is needed, microwave again in 5-second increments place the hat on your head covering your eyes for best results Wear 15-20 minute COLD THERAPY: Place the migraine miracle hat inside the bag Place the bag in the freezer for at least 30 minutes before use. if the therapy for headaches is too cold, wait until it reaches your desired temperature Place the hat on your head covering your eyes for best results Wear 15-20 minute Specification:   Color: Black/Pink/Blue/Purple/Gray Size:  22*17*1.5cm(single layer）；22*17*3cm(double-layer） Material:Lycra elastic cloth and gel (light solid) medical gel Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Package included:  1 x Headache Relief Cap