The Card has a range of 3 meters around you, the closer you are to the Card, the stronger it works.
Find what feels right. Everyone has a different preference for using the card. Determine what your body needs and let the card work for you.
After using the RAY SAFE Card, 9 out of 10 people experience a change. Vague symptoms subside and they feel better overall. Only then do they realize that they apparently suffered from the electrosmog.