Uniheat 72-hour Heat Pack for Shipping Plants, Live Insects, Reptiles, Tropical Fish (3 Pack)

(3 Packs) Designed for reliable and steady heat release for 72+ hours.
Shipping warmer are excellent for * live insects, reptiles, tropical fish, flowers, corals and inverts needing warmth in *.
Produces an average temperature of 70°F in a standard 1cu. ft. * box.
Environmentally safe, disposable, and inner contents are biodegradable.