UniHeat 72-Hour Heat Packs
is on back order
These 72- Hour heat packs are perfect for keeping your live insects, reptiles, tropical fish, flowers, corals and inverts safe and warm during shipment in cold weather.
Designed for reliable and steady heat release for 72+ hours (perfect for 2 to 3 day shipments)
Produces an average temperature of 70°F in a standard 1cu. ft. shipping box.
Environmentally safe, disposable, and inner contents are biodegradable.