Cooling Neck Ring for Summer Heatstroke Prevention Made with PCM Material Freezes in 20 Minutes Suitable for Adults and Children Unisex Cooling Item

Outer material: TPU (thermoplastic polyurethane) Inner material: PCM (special cooling substance) / Made in Germany Beat the summer heat! A new habit for staying comfortable with a cooling ring. Just 20 minutes in the freezer and a gentle coolness will soothe your neck. Made with high-performance German PCM material developed for temperature management in astronauts. Perfect for commuting, school, sports, outdoor activities, walking your pet, and preventing heatstroke while doing housework. Not too cold, no condensation, and gentle on the skin for lasting comfort. Available in three sizes: S, M, and L, to fit the whole family from adults to children. Suitable for both men and women. A summer essential that also makes a great gift.