Chill-Its 6603 Evaporative Cooling Bands, 4 in X 29 1/2 in, Solid Blue

Features: Advanced PVA cooling technology | Super-evaporative, feels significantly cooler than ambient air | Activates fast and easy - run under cold water for one minute | 1/3 the size of the Chill-Its 6602 with the same cooling power | Use as a neck wrap by pulling end of wrap through slit | Wear for hours or for quick relief | Simply re-wet to reactivate | Machine washable