This product is shaped and size like a credit card. The pocket series were made of tourmaline and polyethylene for placing in shirts pockets or dangle around one’s necks that provides very good protection for people working in highly charged environment including heavy electronic components and equipment areas, factories, chemical plants, laboratories etc.
The pocket has great effect when wearing it close to the body. Emitting negative ions or healthy ions, it will react positively with the body temperature and provide the overall body protection and at the same time effectively improve blood circulation thereby achieving good health.
The validity is minimum 3 years after opening.