Headache Bands are made with 2 layers of the Biotape fabric. To use, wrap the head covering the area of greatest pain. Attach the ends with the provided safety pin. (Velcro can also be used, or the ends can be sewn together.) Many have used it wrapped over the head and under the chin to relieve jaw pain. It can be wrapped around any area of the body that is experiencing pain. The headache band can be hand-washed and air-dried for years of use.