Naturally rich in trace minerals, Himalayan pink salt has been traditionally used to help open the sinuses and support clear breathing — especially when paired with calming herbs and applied warm over the sinuses and chest area. Our pillows are: - Made with all-natural ingredients - 100% cotton exterior and lining - Packaged in a white paper sleeve and clear cellophane bag - Full ingredients and usage instructions printed on back side of the label How to Use: Heat the pillow for no more than 20 seconds in the microwave for warm therapy. Ingredients: Long grain white rice, dried eucalyptus leaves, lavender buds, Himalayan pink salt. DISCLAIMER: This product is not intended to diagnose, treat, cure, or prevent any medical condition. No medical claims are made regarding the use of this product.