... bio-magnet:800 guass4.bed mattress padProduct features: 1.Magnetic far infrared + negative ions + anti-bateria+cotton+superfine ... body and improve immuneystemfor sub health. Cautinons: 1.Magnetic Therapy is not tobe used during Pregnancy, metal implants, ... , Disc Disease, Sciatica, Poor Circulation, Body WeaknessIngredients3.Magnetic material and Far IR materialDirectionsUse every night for a Good ...