... etc, which are very sensitive. As for medical care (cold compress), sports beauty supplies, the products are also popular.The ... , and water saving products.After 12 hours in cold storage or cold box with -18 centigrade temperature this ice plate can keep ... grade LLDPE material, non-toxic, UV resistant, both hot and cold resistant, corrosion-resistant. 4) Thick polyurethane insulation layer, longer ...