... Cool packs/Cold Packs/Ice Packs/Ice Pads for Food Storage 1) CE,MSDS,FDA ... microwave oven to be warmed for 100 seconds for each time, and for 60 seconds when be used ... continuously.2.Purpose:Cold compress: physical therapy for traumatic hemorrhage, heatstroke, itch, headache, strain, ... can be repeatedly used alternately for hot and for cold.Non toxic.Non-caustic. Ice Packs/ Cold Packs/ Cooling Pads