ALWAYS READ THE LABEL. USE ONLY AS DIRECTED.Description Pain Away heat patches are air activated, open only when ready to use.
Ingredients iron powder
Direction Take patch out of the protective packet & remove protective layer. Place the patch on clothing worn over the painful area ensuring its entire surface adheres to the article of clothing.
Do not place directly on skin. Do not wear on the same area for more than 8 hours in a 24 hour period.