Sisibella Sports Cool Neck Natural More Neck Ice Cooling Neck Heat Medium Original Lilac Ash Ring, 28°C (80% Freezing), 80% Capacity, Cooler, Ring,

[Naturally freezes below 28°C] How to use: This product will freeze after approximately 5-10 minutes in the freezer or refrigerator, or approximately 15 minutes in ice water or cold water. It can also be cooled naturally by simply leaving it at room temperature below 28°C. If it melts above 28°C, simply re-chill it and the contents will solidify again. It freezes quickly, perfect for when you need to go out unexpectedly! [Uses plant-derived PCM] Our ice cooling rings are made with a material called "PCM" that absorbs and releases heat, allowing them to maintain a constant temperature. This prevents the ice from getting too cold, making them safe to use. [Condensation prevention] The contents are not water, so you don't have to worry about your collar getting wet! It stays dry and comfortable even in the hot summer! It's also recommended for preventing heatstroke! [Reusable/Eco-Friendly] Ice cooling rings liquefy at temperatures above 28°C and solidify at temperatures below 28°C. They are not disposable, so they can be reused, making them kind to both your wallet and the earth. [Cooling Comfort for Heatwaves] The cooling sensation can be maintained for approximately 180 minutes at temperatures between 25°C and 35°C. It can be frozen by placing it in the freezer for 5-10 minutes or in cold water for 15 minutes, allowing for repeated use. (Placing it in ice or cold water will cool it down quickly.) *The perception of coldness varies from person to person. *This product cannot be used as an ice pack. *The color may vary depending on how it freezes and individual differences. *When frozen, part of the body will become dented, but this is within the product specifications and will not affect its use. *If the main body is torn, stop using it immediately and rinse with water if liquid gets on it. If you experience any skin irritation or rashes due to contact with the liquid, please consult a specialist. *Please note that as this is an imported product, there may be small scratches, stains, dents, etc. on the product or packaging. *Depending on the monitor you are using, the colors may appear different from the actual product. *Please note that the design and specifications may change slightly depending on the manufacturing period. [Large size] Outer diameter: approx. 16cm, inner diameter: approx. 12cm, weight: 125g ± 10g [M size] Outer diameter: approx. 14.9cm, inner diameter: approx. 10.9cm, weight: 115g ± 10g [M size] Outer diameter: approx. 13.5cm, inner diameter: approx. 9.5cm, weight: 95g ± 10g [Country of Origin] CHINA