How To Use
Once you receive your new Headache Hat, take the fleece cover and instructions out of the package, and store just the wrap in the bag provided in the coldest part of the freezer.
Keep your Headache Hat in the freezer for a minimum of 5 hours before use, but all day or night in the freezer is best before use - having 2 on hand is great!
1) Headache Hat Video: https://youtu.be/fxRyAD6vUco
2) How to wash and store your Headache Hat! https://youtu.be/g3gTNNlQ8uM