Features:1) Applications: a) Very effective for keeping goods fresh during transportation, for all kindsof biology freezing reagents, medicine, blood plasma, bacteria, seafood, poultryand fresh food b) Use for first-aid applications of sports and medical treatment, necessaryas a good assistant in daily life c) High polymeric compound combining all craft features of ice bags d) Provides long lasting cold temperatures, keeping cold in the refrigeratorwhen out of electricity, keeping food, fruit fresh and drink iced outdoors e) Reusable, Non-toxic, Non-caustic, No peculiar smell, No side effect2) Instructions: a) Place in the freezer for twelve hours or more before using b) Dispose with general daily rubbish producing area:China