Practical: The mini ice packs are each 7.5 x 7.5 x 1.5 cm in size and weigh 60g. A set consists of 6 small cooling elements in different colors Versatile: The ice packs are ideal for a small cool box or cool bag. Due to the small space requirement, the cooling elements can also be used individually in a lunch box Optimal cooling: The ice batteries are suitable for a wide temperature range from -18 to +40 and can be reused and used as often as you like Can be combined: In combination with cool boxes or cool bags, you can use the ice packs to transport your food and drinks coolly and safely Food-safe: All Ice batteries are suitable for cooling food and dishes. The ice packs are made of plastic, non-toxic and free of phthalates and heavy metals