Healing Bamboo select bamboo stalks that are harvested from sustainable forests in Asia and expose them to intense heat (1400 – 1800 degrees F) for a period of two weeks. This pyrolysis process creates a unique Bamboo Charcoal known as “White Diamond” which carries high electrical conductivity properties. With your body heat, Bamboo Charcoal powder embedded in these comfortable knitted fabrics emits Far-infrared Rays and Negative Ions. When used with proper physical therapy, these products may improve your blood circulation, which can ease minor and temporary issues, such as: Joint Discomfort, Stiffness, Muscle Tension, Body Aches, Soreness, Improve Stamina, Promote Relaxation, Increase Comfort and Remove Odour & Dampness.