Chill-Its 6702 Cooling Embedded Polymers Tie Bandana, One Size Fits Most, Solid Blue Water-absorbing polymer crystals are embedded in bandana material and will not ooze or become slimy. Batting material minimizes uneven expansion of polymer crystals when wet for cooling without the bulk. Soak in cold water 2 to 5 minutes to activate, no ice or refrigeration needed. Remains cool for up to four hours to help reduce effects of heat stress. Tie-back to ensure a close fit to the head, neck or wrists. Hand wash only and store by hanging in the open air until completely dry.
