The Probiotics Ceramics emit the Far Infrared waves which are the longest rays of the light spectrum. These wavelengths are highly compatible with human tissues. The body can absorb them easily up to 3 inches deep where they do a lot of beneficial work. Wear the necklace as often as possible for the best benefit. Check out our Probiotics Ceramic Therapeutic Bracelet for complementary benefits for your well-being. Reasons To Love Restructuring Body Fluids Increases Blood Circulation and Vitality Helps in Relaxation and Better Sleep Reduces Muscular and Rheumatic Pain Boosts and Strengthens the Immune System Provides an Overall Sense of Well- Being