ice pack special for ice-bag,never slide ice pack,

APPLICATIONS: 1. keep products cold in transit and maintain desired shipping temperatures for drugs, blood,biochemical reagent, drug, blood, vaccine, sea food etc. 2. Cold therapy: lower the temperature , inflammation resistant, alleviate pain, and physical therapy forstrain, bruise 3. Save electricity for refrigerator, release cold and keep refrigerator at a cold temperature when power off. CHARACTERISTIC: 1. It is gel,clean, nontoxic 2. Longer-lasting, high performance thermal protection for valuable shipments. 3. Leakproof 4. Re-usable