... of flexibility.2. Its content is jelly, and has excellent cooling performance. 3. The physical properties such as cooling capacity, ... -toxic, tasteless, non-corrosive, non-anti-radiation, elastic and reusable.3. As a new frozen medium, there is no water ... as cold compress facial, sprains, bleeding, suppuration, and skin care.3. Refrigerate and transport various biological frozen reagent, such as paste, ...