... keeps body warm menstrual patch safe, easy Ingredient:polymer of iron,stone,active carbon,mineral salt,waterProduct Material:1. Made up ... -woven fabrics bag3. Adhesive layer is being used to apply warmer pad to your clothes4. When mixture meets oxygen in the ... dirty yourclothesIntroduction:Heating material is a mixture made up of iron, activated carbon, mineral salt and water. When heating material ...