Glacier Pac UniHeat 20 Hour Heat Pack - 10 Count

UniHeat Shipping Warmers are specifically designed for shipping temperature items such as reptiles, insects, plants, aquarium fish, etc. Combined with insulated shipping boxes these are a great choice for winter or cold weather shipping. Please follow directions on the packaging for best results! Average temperature 70F maximum temperature 110F setting in standard tropical fish shipping box.

Directions:

• Open outer package and expose pack to air, no kneading or shaking required.
• Heat pack warms up in 3-5 minutes and is ready to use, no pumping oxygen required.
• Wrap with newspaper to avoid direct contact with fish bag, or tape pack on the inside lid (See Tips for details).
• Heat pack will not be effective if wet. Do not use if pack becomes rigid
• Do not open until ready to use. Store in cool and dry place. Avoid exposure to direct sunlight.
• Enviromentally safe with non-toxic ingedients, dispose with normal trash.

Tips:

• Under 50F environment one heat pack is capable of raising temperature about 20F inside of standard tropical fish shipping box (16"x16"x9"). One additional heat pack will increase temperature about 10F, but doesn't increase lasting time. During very cold weather, multiple heat packs should be applied. Since shipping methods and requests varies, tips are referances only. Client should perform trial test to confirm appropriate setup.
• Newspaper wrap and taping are two common methods
• Newspaper Wrap: Wrap pack with newspaper (allows for contact with oxygen). Put newspaper on the top of fish bags, tape the newspaper wrapped pack on top of it to the inside of the lid
• Taping: Side without color indicator should face to the lid. On other side, the venting holes situated lengthwise between two red lines and across the middle of pack. Using tape (2" or 3/4") to secure pack in any way, but make sure to keep off the venting holes area.

Caution:

• Product for small pets shipping industry use only.
• Do not open inner pack. If the contents come into contact with skin, eyes, or mouth, flush with cold water then contact a physician.
• Keep out of reach of children

Contents: Iron powder, water, active carbon, vermiculite, wood powder and salt.