Made from lycra material, Migra-Cap fits over the head with cold therapy gel sachets sewn within placed to target the areas affected by the intense pain, namely forehead, temples, sides and back of head and sides and back of neck. The unique design also covers the eye area ensuring that the sufferer avoids all light and keeping the area cool. The Cap can be stored in a domestic fridge or freezer between uses, and easily cleaned with warm water and mild detergent. "As a long term migraine sufferer I am delighted to have discovered the Migra-Cap. Over the years I have tried all sorts of over the counter cures but nothing worked until I tried Migra-Cap. The beauty of this ingenious product is its simplicity of design and ease of use. Playing cricket within the international field is demanding both physically and mentally. If I am hit with a migraine I can be out of action for periods when the team needs me to be at my best. I can wholeheartedly endorse Migra-Cap and recommend it not only to sportsmen/women but to anyone who suffers with this debilitating condition. Mark Butcher, England and Surrey Cricketer This value for money product is a one-off purchase that will last for a number of years. There is a 60 day money back guarantee.