AITOZ Ice Set of 101 Made in Japan Packs, 4, AZ865933, Silver,

Do not tear the bag and use it as is. *The ice pack's cooling duration is approximately 3 to 4 hours, but this may vary depending on the environment in which it is used. *Please freeze thoroughly in the freezer before use (recommended: at least 8 hours). ・Freeze flat. ・Use only after completely frozen. ・Do not eat. ・Take care not to wash. ・Can be reused. ・Do not handle roughly. A great value set of 4 replacement ice packs developed by Aitos that keep your food cool for a long time. ●The reason for long-term cold storage Our ice packs can maintain a temperature of 4°C to 10°C for approximately 4 hours in a 40°C environment. The multi-layered insulating sheet slows the release of cool air, extending its duration and reducing overcooling of the contact surface. In addition, the aluminum on the surface of the insulation sheet reflects the surrounding heat, preventing the temperature of the ice packs from rising. ●Safe, secure and environmentally friendly gel The gelling agent in our ice packs is a food additive type, so it is safe for the human body. It is also said to be an environmentally friendly material because it can be disposed of by incineration. ■Product name: AZ-865933 Ice pack ■Ingredients: Water, CMC (carboxymethyl cellulose) ■Size: 10.5 x 17.5 x 2 cm