... . Easy to use, can get cold to 4 within 5 seconds,and keep cold for a long period 2. Flexible after cooling and ... rupuure 2.Shake to mix content Application:1.This instant cold pack helps to reduce body temperature and relieves pain and ... , headache , calenture , stunch , oedema .Minor scald , burn 3/Emergency cases Cold PackIt is available for keeping goods fresh during transpotration, sport ...