Feature(may vary by option.)

●(Inspected by the Japanese Ministry of Health, Labor and Welfare) Manufactured in an ISO 9001 certified factory, the manufacturing process and material quality have been improved, so you can prevent leaks due to damage over 15,000 times. Durability and safety tested by the Japanese Cultural Equipment Safety Inspection Office in Japan (Inspection Date May 18, 2023)
●Lasts up to 12 hours: Compared to normal type of cool rings, the PCM content has been increased by 70% and the consequently cooling time can be increased from normal 8 hours to up to 12 hours
●Color scheme under Japanese Design Coatineter: The color mask series was designed by our company, which has surpassed 2 billion sales in Japan. We have developed cool rings with colors and patterns to match the daily fashion style of Japanese people using the experience of color coordinating the mask and clothing. Not only is it suitable for young people, but also for children and the elderly people, it also has a pattern that is easy to use every day. Enjoy a hot summer with our cool rings
●(28° Indoor with No Freezing Refrigerator) Our cooling ring uses the latest PCM material developed by NASA. The characteristics of the PCM material are fast to consolidate and slow to melt, making it ideal for heat stroke prevention in summer. Unlike the common 18° freezing type on the market, our product will naturally ice up after use, if the interior temperature is below 88° F (28° C) after use, and can be used repeatedly even in environments without a refrigerator
●Product Specifications: 1. Large size (Adults): 5.2 oz (135 g) ± 0.4 oz (127 mm), Width: Approx. 4.6 inches (117 mm), Neck circumference over 13.8 inches (35 cm), Size M (Womens/Kids): 4.9 inches (125 g) ± 0.4 inches (105 mm), Recommended for those with neck circumference 132 - 34 inches (34 cm)

[L size Hazelnut]




[L size Lilac Ash]




[M size Lilac Ash]




[M size Hazelnut]





Description

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Product information