Shipping Ice Packs Reusable Small Dry Ice Pack Sheets 48 Packs, Ice Pack for Shipping Frozen Food Keep Food Fresh Beverage Cold, Frozen Gel Ice Packs for Coolers 3.5 oz Capacity, 4.7 inch x 3.3 inch

Features

• Economical - Small shipping ice packs cheaper than traditional ice packs. Dry ice pack stay thin as a piece of paper before soaking water, weighted 3g, lightweight to save more valuable space for you. After absorbing water, and freezed, WORLD-BIO dry ice pack sheet turns to frozen ice block. Great reliable for shipping.
• Ice Packs for Coolers Long lasting Reusable - Shipping cold pack measures 3.3 x 4.7, small ice pack sheet will expand to about 1.3 thick after absorbed water, amazingly small but plump up nicely with no mess. Frozen gel packs maintain the cold temperature for 12-24 hours if hermetic conditions, which lasts longer than normal water pack.
• Super Convenient and Easy to Use - Just put dry ice sheets in water for 3 minutes, dry the excess water on the surface, freeze at least 6 hours, then you can use it for transportation of foods and seafood, sensitive perishable items. Please dry off the surface of ice sheet before freezing to prevent from sticking together when frozen. Pay attention to the PE side facing the refrigerator. Do not let the non-woven fabric side be next to he non-woven fabric side.
• Leak proof and Durable - The magician reusable ice pack sheet featuring a thin PE backing on one side and soft cloth on the other side. The surface stays dry no matter when and where after absorbing water. Freezer packs for coolers is non-toxic, food touchable, non-slimy, BPA FREE and environmentally safe.
• Ice Replacement - Freeze sheet is currently used by many of the industry users and home kitchen. Professional test and produce. Great for shipping cold items, a great small ice packs for lunch box, lunch bag and ziplock bags. Small cold packs can be stored in the freezer and won't break down rapidly.