SNOW RING Ice Neck Neck Ice Cooling Ice Neck Neck Heatstroke Neck Ice Cooling For Adults and (White L) 18°C Ring, Ring, Ring, Cooler, Cooler, Safe,

The part that touches the skin is made of TPU, and the liquid inside is made from 100% palm oil. This ring is made from a safe material that comes into contact with the skin. It is safe even if it comes into contact with the skin, so it can be used safely by children. Recommended for use in the blazing sun at a pleasant cool of 18°C. [Key Features] - The temperature is not too low, so you can use it safely without worrying about frostbite. - It is less likely to form condensation, so it stays cool and comfortable without getting wet. - It does not get too cold, so it maintains a comfortable temperature. - It efficiently lowers body temperature by cooling the large blood vessels at the base of the neck. - It can be reused, making it eco-friendly and economical. - It naturally freezes in temperatures below 18°C. - It will refreeze if exposed to the refrigerator, freezer, or cold or iced water below 18°C, restoring its coolness. - The PCM (liquid inside) is a cooling material developed by NASA to protect astronauts from sudden temperature changes. - The TPU (exterior part that touches the skin) is made from urethane resin, which is also used in tableware. It is more elastic and flexible than plastic, making it less likely to tear. - It will not rise above a certain temperature even when the ambient temperature rises, so it will stay cool and comfortable for a long time. [Material] Material: TPU (thermoplastic polyurethane) Filling: PCM (special cooling material) [Country of origin] Korea [How to Use] 1. If the temperature is below 18°C, it can be frozen and used as is. If you use the refrigerator, freezer, ice water, or cold water, it will cool more quickly. Wear it around your neck. 2. Freezing and cooling time and duration: Cooling time in ice water or cold water is approximately 15 minutes. Freezing time in the freezer is approximately 25 minutes. Freezing duration is approximately 40-45 minutes (measured at a temperature of 25-26°C).