1) Applications:
    a) Medicare available for hot or cold compress easily and conveniently
    b) Necessary as a first-aid for every family in daily life
    c) Cold compress: physical therapy for traumatic hemorrhage, heatstroke, 
        itch, headache, strain, scald and fatigue
    d) Hot compress: alleviate rheumatic pain, neural pain, sciatica, vertebral 
        pain, improve mucous membrane scar after surgery
2) Instructions:
    a) For cold compress: put the cold/hot Bag into freezer to be refrigerated 
        for half an hour before taking out for use
    b) For hot compress: put the cold/hot bag into microwave oven to be warm 
        for 100 seconds for each time, and for 60 seconds when be used
        continuously