The Bio, Orgone, energizer Infrared Ray card is the Same size as a credit card - easy to carry. 2000-3100 Negative Ions verified with an Ion Reader! Carry this card with you at all times and you will be using the power of nature to help remove positive ions from the body which are bad for your health. Carry it next to your phone to absorb the EMR radiation from your mobile and help balance the flow of negative ions in your body. Keep it next to you while you sleep to help promote rest and relaxation Put it in the fridge or next to water to keep food energised