magic hot pad 1) CE,MSDS,FDA,ISO13485 and ISO9001 approved; 2) different designs.... Type: heat pack Specifications Item Name.magic hot padItem ... seconds when be used continuously.2.Purpose:Cold compress: physical therapy for traumatic hemorrhage, heatstroke, itch, headache, strain, scald, fatigue.Hot ... alternately for hot and for cold.Non toxic.Non-caustic. heat pad reusable/pocket hand warmer