Feature(may vary by option.)

●(New package, available in new sizes). Even in the hot midsummer season, the ring will keep you cool. Neck cooler made from the mysterious "PCM material" ice that freezes in spaces below 8.0°F (28°C). Effectively cools the neck cervical artery at a comfortable temperature, so it is also recommended for heatstroke. It does not overly cold like ice, so you dont have to worry about cold disruptions and is gentle on your skin. Even once melt, you can leave it in a cool space with air conditioner and you can reuse it again and again. You can fill it in the freezer or soak it in the tap water for quicker freezing so you can take it on a sudden trip. Designed to fit around the neck and not easy to fall off. It can be used for a variety of occasions, such as those who are active in sports, working outdoors, commuting to work or school, fishing, doing housework, concerned about hot flashing, doing activities in spaces without coolers, taking a bath or changing the mood
●Weight: Approx. 4.2 oz (124 g) ± 0.2 oz (5 g); Melting Point: 78°F (28°C)
●[Size] Small size: Inner diameter approx. 3.5 inches (90 mm), Medium diameter approx. 3.9 inches (100 mm), Large size approx. inner diameter approx. 4.7 inches (120 mm)
●Materials: TPU, PCM (Phase Change Material)
●Country of Origin: China
●This product will naturally freeze. When using the PCM material is solidated, you will feel comfortable and cool at about 76°F (28°C). If the contents become liquid, please cool it in an environment below about 28 degrees Celsius (28 degrees Celsius), such as refrigerator, air conditioner, cold water, etc. The lower the temperature, the faster it hardens

[L size Pink]

Description

28℃ Men Women Adults Children Kids Size Unisex Cool Ring Fathers Day Mothers Day Heat Stroke Protection Cold Ice