MR.ICE Shipping Ice Packs for Food 25 Sheets - Reusable Freezer Packs Cold Packs for Cooler, Food and Shipping - Re-freezable Absorbent Water Refrigerant Pack - Single Ice Pack, 4.7x3.3"

Safe and Non Toxic - Reusable ice pack sheet featuring a thin PE backing on one side and soft cloth on the other to absorb water automatically. No slimy, non-toxic, food touchable and environmentally safe.
Easy to Use - Just soak in water for about 3 minutes, wipe down both sides with a towel to dry off and throw in freezer, and then, you can use it. Each ice sheet measures 4.7'' x 3.3'', after absorbing water, expanding to a flexible frozen ice pack about 1 inch thick, weighted 3.5 oz which hold 33 times its weight in water.
Dry Ice Packs for Shipping - Advanced ice absorb water cooling for keep food fresh and beverage cold, provide cooling effects for transportation of foods and seafood, perishables, pathology samples, medicine, vaccines etc.
Long Lasting Cold Ice Pack Sheet - Packs of 25 reusable flexible ice blanket maintain cold temperature for 24 hours in an insulated container after freezed 6-10 hours, insulated lunch bags last longer with frozen ice sheets, serving as freezer packs.
Alternatives to Traditional Ice Packs - Small ice pack thin like a paper before absorbing water, save valuable space and shipping fee easily. It the most cost effective ice replacement product on the market today. Use in ice bag or lunch box to carry food, snacks, drinks, stays cool long time during outings.