Eye pillows were originally used in Asia to stimulate acupressure points around the eyes while enhancing calmness and relaxation to the entire body. The Herbal Comfort Eye Pac provides 100% all natural aromatherapy while the natural herbal content contours the curves of your body. A special blend of natural herbs and grains help rejuvenate tired, puffy eyes in a matter of minutes. Use Eye Pac room temperature or cold only. To clean, wipe with damp cloth. To store, keep in a dry cool place in a resealable plastic bag to increase longevity