Keep lunches, sodas, and more cold while at work or on the go! Each personalsized ice pack measures 3x5x1-1/8", is nontoxic, and reusable — simply freeze and use! Perfect for packing lunch for adults and for the kids, or for keeping food cool on a picnic. They're a must-have addition to every lunchbox. Case includes 24 Cryopak Ice-Pak 50 reusable ice packs.