RAINBOW Dry Ice Packs for Shipping Frozen Food - Reusable Ice Packs for Coolers & Lunch Bags – Long Lasting Cold Packs for Transporting Fish, Meats, and More - 20 Packs Included (5.5" x 3.9")

Features & details Features TIPS: The shipping ice packs are NOT DRY ICE CARBON DIOXIDE, SMOKELESS! It is just ice pack, dry package SHIPPING ICE COLD PACKS: 20 single small ice packs.

Easy to use.

Dry ice pack sheets are thin like paper, so easy to store before activated, just keep it in an airtight bag.

EASY TO USE: Just soak for 3 minutes, soak up water, wipe dry, freeze for 6-24 hours and use.

Keeps cold for longer than regular ice.

The cold ice packs are perfect for the transportation of frozen food, milk, medicine, seafood transportation.