TWIST 3 TONE SOLID COPPER MAGNETIC THERAPY CUFF BRACELET.BLISTER HANG DISPLAY WITH INSTUCTIONS. SIZE- WIDTH - 0.8cm ,THICKNESS - 2mm , THIS COPPER MAGNETIC BRACELET WILL ADJUST TO THE SIZE WHICH IS MOST COMFORTABLE TO YOU. THIS BRACELET MAY HELP RELIEVE: CHRONIC SLEEP DISORDERS , HEADACHE RELATED PAINS , PAIN AND SWELLING IN JOINTS. MODERN MEDICINE HAS RECENTLY RECOGNIZED THE BENEFITS OF OLD TECHNIQUES OF NATURAL HEALING.USING MAGNETS WITH COPPER MAY HELP YOU TO RELIEVE A NUMBER OF AILMENTS AND INJURIES. WARNING: DON NOT USE MAGNETS IF YOU ARE WEARING A PACEMAKER INTERNAL DEFIBRILLATOR, ELECTRICAL IMPLANTS OF ANY KIND OR IF YOU ARE PREGNANT. NOT FOR CHILDREN UNDER 6 YEARS.