390-HY099 Replacement Phase Change Cooling Packs - 4 Pack

Cooling packs are deployed in a variety of shapes and sizes for personal comfort and maximum cooling results|Protection from stress of high temperatures outdoors and indoors|Includes 1 set of 4 cooling pack inserts|Cooling effects last for up to 3 hours|To activate place in freezer, refrigerator, or cooler with ice set at 58ºF|Set time of 45 minutes to ensure packs are frozen solid throughout|PCM is non-flammable, non-toxic, and non-combustible

Sold as a Set