Reusable ice packs, 3 ply construction, flexible when frozen, can cut to size; made in the USA; Flexible when frozen – contours around food, coolers, body parts – not rigid like ice gel packs; use it for cold storage, cold transport, or for cold therapy and pain relief; Cut to any size, used in medical and transportation industries; Ships flat – just soak, freeze, and use – Non – toxic; Lasts longer than ice packs with no drips