40 Hour Heat Packs - 10 Pack
*Designed for reliable and steady heat release for 40 hours
*Simple to use and deliver optimal results with colour indicator the warmer and easy to use instructions on the package
*Excellent for shipping live insects, reptiles, tropical fish, flowers, etc
*Provides an average warmer surface temperature of 38 degree Celsius
*Environmentally safe
The best before date is 01282024 however these will still be safe to use for much longer.
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