The SinusPillow is the ultimate in relief for anyone suffering sinus discomfort or congestion from colds or flu.  When heated in the microwave for just a minute, the special blend of herbs produce a soothing vapor that helps drain and open blocked sinuses. Each Sinus Pillow has a soft fleece side which allows for moist heat penetration. The other side is a special durable fabric which maximizes the heat and cold retention. Can also be store in the freezer and used as a cold pack. Contains: Rosemary, Peppermint, Basil, Marjoram, Sage and Thyme.