Maxsa cool cushion - The Self-Cooling Cushion uses natural minerals within the cushion that gradually melt as you sit to provide a refreshing cooling sensation. Perfect for home, office, car, or wheelchair use. Cools for up to 10 hours per use. No watery mess. It automatically self- regenerates (without refrigeration) overnight for next days use. Built-in rope ties for attachment to the back of a seat. - 20070
